Fix compilation warning

diff --git a/src/Qtx/Qtx.cxx b/src/Qtx/Qtx.cxx
index 5f3c83c41ae0ed104d4921f913f893e21de7f51c..fd1993b3eec1089e3348eefb2f9918e7522bae8f 100755 (executable)
--- a/src/Qtx/Qtx.cxx
+++ b/src/Qtx/Qtx.cxx
@@ -1166,7 +1166,7 @@ bool Qtx::stringToBiColor( const QString& str, QColor& color, int& delta )
 {
   QStringList data = str.split( "|", QString::KeepEmptyParts );
   QColor c;
-  int d;
+  int d = 0;
   bool ok = data.count() > 0 && Qtx::stringToColor( data[0], c );
   bool dok = false;
   if ( data.count() > 1 ) d = data[1].toInt( &dok );