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-rw-r--r--src/resources/openglimagehelper.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/resources/openglimagehelper.cpp b/src/resources/openglimagehelper.cpp
index ca553a180..bf051fc0c 100644
--- a/src/resources/openglimagehelper.cpp
+++ b/src/resources/openglimagehelper.cpp
@@ -67,6 +67,8 @@ Image *OpenGLImageHelper::load(SDL_RWops *const rw, Dye const &dye)
SDL_Surface *const surf = convertTo32Bit(tmpImage);
MSDL_FreeSurface(tmpImage);
+ if (!surf)
+ return nullptr;
uint32_t *pixels = static_cast<uint32_t *>(surf->pixels);
const int type = dye.getType();
@@ -291,6 +293,8 @@ Image *OpenGLImageHelper::glLoad(SDL_Surface *tmpImage,
SDL_Surface *oldImage = tmpImage;
tmpImage = convertSurfaceNormalize(tmpImage, width, height);
+ if (!tmpImage)
+ return nullptr;
const int realWidth = tmpImage->w;
const int realHeight = tmpImage->h;
@@ -438,6 +442,8 @@ void OpenGLImageHelper::copySurfaceToImage(const Image *const image,
SDL_Surface *const oldSurface = surface;
surface = convertSurface(surface, surface->w, surface->h);
+ if (!surface)
+ return;
mglTextureSubImage2D(image->mGLImage,
mTextureType, 0,