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-rw-r--r--src/resources/openglimagehelper.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/resources/openglimagehelper.h b/src/resources/openglimagehelper.h
index 6c6492eb4..2f203a00a 100644
--- a/src/resources/openglimagehelper.h
+++ b/src/resources/openglimagehelper.h
@@ -123,7 +123,7 @@ class OpenGLImageHelper final : public ImageHelper
/**
* Returns the first power of two equal or bigger than the input.
*/
- int powerOfTwo(const int input) const A_WARN_UNUSED;
+ static int powerOfTwo(const int input) A_WARN_UNUSED;
Image *glLoad(SDL_Surface *tmpImage,
int width = 0, int height = 0) const A_WARN_UNUSED;