fix db handling when modifying existing color ramp (#6229)

etiennesky · etiennesky · commit 2ab844abf830 · 2012-08-31T08:54:56.000-03:00
diff --git a/resources/symbology-ng-style.db b/resources/symbology-ng-style.db
diff --git a/scripts/symbol_xml2db.py b/scripts/symbol_xml2db.py
@@ -36,7 +36,7 @@
 
 _colorramp = "CREATE TABLE colorramp("\
         "id INTEGER PRIMARY KEY,"\
-        "name TEXT,"\
+        "name TEXT UNIQUE,"\
         "xml TEXT,"\
         "groupid INTEGER)"
 
diff --git a/src/core/symbology-ng/qgsstylev2.cpp b/src/core/symbology-ng/qgsstylev2.cpp
@@ -187,8 +187,8 @@ bool QgsStyleV2::addColorRamp( QString name, QgsVectorColorRampV2* colorRamp, bo
   if ( !colorRamp || name.isEmpty() )
     return false;
 
-  // delete previous symbol (if any)
-  if ( mSymbols.contains( name ) )
+  // delete previous color ramps (if any)
+  if ( mColorRamps.contains( name ) )
   {
     // TODO remove groups and tags?
     delete mColorRamps.value( name );
