Fixed: All scopes were working forever when the input image had size 0

[kdenlive] / src / colorcorrection / rgbparadegenerator.cpp

diff --git a/src/colorcorrection/rgbparadegenerator.cpp b/src/colorcorrection/rgbparadegenerator.cpp
index c79a81714520f8287100fb2af5a832db4e2b0679..ff1e196e43bfee926383e4dbf3800b6c5d35c697 100644 (file)
--- a/src/colorcorrection/rgbparadegenerator.cpp
+++ b/src/colorcorrection/rgbparadegenerator.cpp
@@ -30,7 +30,7 @@ QImage RGBParadeGenerator::calculateRGBParade(const QSize &paradeSize, const QIm
 {
     Q_ASSERT(accelFactor >= 1);
 
-    if (paradeSize.width() <= 0 || paradeSize.height() <= 0) {
+    if (paradeSize.width() <= 0 || paradeSize.height() <= 0 || image.width() <= 0 || image.height() <= 0) {
         return QImage();
 
     } else {