Fixing crash in texture viewer

imccown · Feb 16, 2015 · 9e55e37 · 9e55e37
1 parent 11f7493
commit 9e55e37
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Showing 3 changed files with 6 additions and 0 deletions.
diff --git a/.gitignore b/.gitignore
@@ -232,3 +232,6 @@ $RECYCLE.BIN/
 *.pso
 *.o
 Dissector/Dissector (Restored) 09-22-2014 20.32.cpp
+DissectorGUI/textureviewerfast.cpp.bY6100
+DissectorGUI/textureviewerfast.cpp.xY6100
+bin/cache/pingme.txt
diff --git a/DissectorGUI/textureviewerfast.cpp b/DissectorGUI/textureviewerfast.cpp
@@ -349,6 +349,9 @@ void TextureViewerFast::slotContextAction(QAction* iAction)
 
 void TextureViewerFast::UpdateLocalPos( QPoint localPos )
 {
+    if( !mImageData )
+        return;
+
     QPoint pos = GetTexturePos( localPos );
     size_t pixelSize = Dissector::GetPixelSize( mPixelType );
     char* pixelPtr = mImageData + (pixelSize * ( pos.x() + (pos.y() * mImageSizeX) ) );

diff --git a/bin/DissectorGUI.exe b/bin/DissectorGUI.exe