diff --git a/pom.xml b/pom.xml
index 876d2fa15d685094514154127c2cea86247a8a54..717ddaf483669aa7fa3235947d49630e5506fc95 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 
    <groupId>fr.soleil.device</groupId>
    <artifactId>AcquireWaveformLecroy-${aol}-${mode}</artifactId>
-   <version>1.1.19-SNAPSHOT</version>
+   <version>1.1.19</version>
    <packaging>nar</packaging>
    <name>AcquireWaveformLecroy</name>
    <description>AcquireWaveformLecroy device</description>
diff --git a/src/AcquireWaveformLecroy.cpp b/src/AcquireWaveformLecroy.cpp
index cde8ccd6875ca4f5e801ff543dfaf084d9d6dda5..53552c53732fe550bcc65344b8bf88fc3ecd7724 100644
--- a/src/AcquireWaveformLecroy.cpp
+++ b/src/AcquireWaveformLecroy.cpp
@@ -104,7 +104,6 @@ static const char *RcsId = "$Header: /users/chaize/newsvn/cvsroot/Instrumentatio
 #include <yat/time/Timer.h>
 
 static const int MAX_RESPONSE_LENGTH = 150000;
-static const int MAX_STRING_LENGTH   = 256;
 
 namespace AcquireWaveformLecroy_ns
 {
@@ -509,10 +508,10 @@ void AcquireWaveformLecroy::read_verticalScaledData(Tango::Attribute &attr)
 {
   //- DEBUG_STREAM << "AcquireWaveformLecroy::read_verticalScaledData(Tango::Attribute &attr) entering... "<< endl;
 yat::Timer t;
-
+
   //  Add your own code here
   attr_verticalScaledData_read = waveform_ptr->get_vertical_scaled_waveform_data();
-
+
   attr.set_value(attr_verticalScaledData_read, data_length);
   INFO_STREAM << "read_verticalScaledData : " << t.elapsed_msec() << " milliseconds.\n" << std::endl;
 }
@@ -528,11 +527,11 @@ void AcquireWaveformLecroy::read_triggerTime(Tango::Attribute &attr)
 {
   //- DEBUG_STREAM << "AcquireWaveformLecroy::read_triggerTime(Tango::Attribute &attr) entering... "<< endl;
 yat::Timer t;
-
+
   //  Add your own code here
   std::string response = waveform_ptr->get_trigger_time_value();
   strcpy(*attr_triggerTime_read, response.c_str());
-
+
   attr.set_value(attr_triggerTime_read);
   DEBUG_STREAM << "read_triggerTime : " << t.elapsed_msec() << " milliseconds.\n" << std::endl;
 }
@@ -548,10 +547,10 @@ void AcquireWaveformLecroy::read_verticalOffset(Tango::Attribute &attr)
 {
   //- DEBUG_STREAM << "AcquireWaveformLecroy::read_verticalOffset(Tango::Attribute &attr) entering... "<< endl;
 yat::Timer t;
-
+
   //- Add your own code here
  *attr_verticalOffset_read = waveform_ptr->get_wavedesc_descriptor()->vertical_offset;
-
+
   attr.set_value(attr_verticalOffset_read);
   DEBUG_STREAM << "read_verticalOffset : " << t.elapsed_msec() << " milliseconds.\n" << std::endl;
 }
@@ -567,10 +566,10 @@ void AcquireWaveformLecroy::read_verticalGain(Tango::Attribute &attr)
 {
   //- DEBUG_STREAM << "AcquireWaveformLecroy::read_verticalGain(Tango::Attribute &attr) entering... "<< endl;
 yat::Timer t;
-
+
   //- Add your own code here
  *attr_verticalGain_read = (double) (waveform_ptr->get_wavedesc_descriptor()->vertical_gain);
-
+
   attr.set_value(attr_verticalGain_read);
   DEBUG_STREAM << "read_verticalGain : " << t.elapsed_msec() << " milliseconds.\n" << std::endl;
 }
@@ -586,7 +585,7 @@ void AcquireWaveformLecroy::read_horizontalOffset(Tango::Attribute &attr)
 {
   //- DEBUG_STREAM << "AcquireWaveformLecroy::read_horizontalOffset(Tango::Attribute &attr) entering... "<< endl;
  yat::Timer t;
-
+
  //- Add your own code here
   *attr_horizontalOffset_read = waveform_ptr->get_wavedesc_descriptor()->horizontal_offset;
   attr.set_value(attr_horizontalOffset_read);
@@ -604,7 +603,7 @@ void AcquireWaveformLecroy::read_horizontalInterval(Tango::Attribute &attr)
 {
   //- DEBUG_STREAM << "AcquireWaveformLecroy::read_horizontalInterval(Tango::Attribute &attr) entering... "<< endl;
  yat::Timer t;
-
+
  //- Add your own code here
   *attr_horizontalInterval_read = (double) (waveform_ptr->get_wavedesc_descriptor()->horizontal_interval);
   attr.set_value(attr_horizontalInterval_read);
@@ -689,7 +688,7 @@ yat::Timer t;
 void AcquireWaveformLecroy::read_rawWaveformData(Tango::Attribute &attr)
 {
   //- DEBUG_STREAM << "AcquireWaveformLecroy::read_rawWaveformData(Tango::Attribute &attr) entering... "<< endl;
-  //- Add your own code here
+  //- Add your own code here
   yat::Timer t;
   //- get waveform data
   attr_rawWaveformData_read = waveform_ptr->get_raw_waveform_data();