diff options
Diffstat (limited to 'src/main-sdl.c')
| -rw-r--r-- | src/main-sdl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main-sdl.c b/src/main-sdl.c index 6a75fb87..c9e70b73 100644 --- a/src/main-sdl.c +++ b/src/main-sdl.c @@ -30,6 +30,7 @@ #include <SDL_image.h> #include <SDL_ttf.h> +#include <assert.h> #include <math.h> /************************************************* @@ -1099,7 +1100,8 @@ static errr Term_text_sdl(int x, int y, int n, byte a, const char *cp) SDL_BlitSurface(worksurf,NULL,td->surf,&base); } else { /* copy the desired character onto working surface */ - SDL_BlitSurface(text[*cp],NULL,worksurf,NULL); + assert(*cp >= 0); // Make sure cast is valid + SDL_BlitSurface(text[(size_t)(*cp)],NULL,worksurf,NULL); /* color our crayon surface with the desired color */ SDL_FillRect(crayon,NULL,color_data[a&0x0f]); /* apply the color to the character on the working surface */ |