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Fix potential crash in vector gradient dialog info button

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Note that this doesn't seem to be actually utilised by any
of the preinstalled gradients, but if users have created
a gradient with info then clicking the button would have
crashed QGIS.

Identified by clazy.
This commit is contained in:
Nyall Dawson 2015-10-12 08:40:51 +11:00
parent f9231df1f1
commit 84dade97f6
1 changed files with 3 additions and 2 deletions
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5
src/gui/symbology-ng/qgsvectorgradientcolorrampv2dialog.cpp
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@ -100,8 +100,9 @@ void QgsVectorGradientColorRampV2Dialog::on_btnInformation_pressed()
tableInfo->setRowCount( mRamp->info().count() );
tableInfo->setColumnCount( 2 );
int i = 0;
for ( QgsStringMap::const_iterator it = mRamp->info().constBegin();
it != mRamp->info().constEnd(); ++it )
QgsStringMap rampInfo = mRamp->info();
for ( QgsStringMap::const_iterator it = rampInfo.constBegin();
it != rampInfo.constEnd(); ++it )
{
if ( it.key().startsWith( "cpt-city" ) )
continue;