Fix compiler warnings, also fixes #139

Signed-off-by: raku-cat <raku@raku.party>
naelstrof · May 13, 2018 · 991cdf8 · 991cdf8
1 parent 7b60eea
commit 991cdf8
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/image.hpp b/src/image.hpp
@@ -37,6 +37,7 @@ static inline unsigned char computeRGBPixel(unsigned char* data, XImage* image,
  data[curpixel] = (unsigned char)((real & image->red_mask) >> roffset);
  data[curpixel+1] = (unsigned char)((real & image->green_mask) >> goffset);
  data[curpixel+2] = (unsigned char)((real & image->blue_mask) >> boffset);
+ return *data;
 }
 
 static inline unsigned char computeRGBAPixel(unsigned char* data, XImage* image, int x, int y, int roffset, int goffset, int boffset, int aoffset, int width, glm::ivec2 offset ) {
@@ -47,6 +48,7 @@ static inline unsigned char computeRGBAPixel(unsigned char* data, XImage* image,
  data[curpixel+1] = (unsigned char)((real & image->green_mask) >> goffset);
  data[curpixel+2] = (unsigned char)((real & image->blue_mask) >> boffset);
  data[curpixel+3] = (unsigned char)(real >> aoffset);
+ return *data;
 }
 
 static inline unsigned char computeRGBAPixel(unsigned char* data, XImage* image, int x, int y, int roffset, int goffset, int boffset, int width, glm::ivec2 offset ) {
@@ -57,6 +59,7 @@ static inline unsigned char computeRGBAPixel(unsigned char* data, XImage* image,
  data[curpixel+1] = (unsigned char)((real & image->green_mask) >> goffset);
  data[curpixel+2] = (unsigned char)((real & image->blue_mask) >> boffset);
  data[curpixel+3] = 255;
+ return *data;
 }
 
 static inline int get_shift (int mask) {