diff options
Diffstat (limited to 'sdl/gltools.c')
-rw-r--r-- | sdl/gltools.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sdl/gltools.c b/sdl/gltools.c index 2449cfc..7fc92f7 100644 --- a/sdl/gltools.c +++ b/sdl/gltools.c @@ -30,7 +30,10 @@ GLuint gltLoadTGATexture(const char *fname) pBytes = gltLoadTGA(fname, &iWidth, &iHeight, &iComponents, &eFormat); if (!pBytes) + { fprintf(stderr, "gltLoadTGA: failed to load texture!\n"); + return -1; + } glTexImage2D(GL_TEXTURE_2D, 0, iComponents, iWidth, iHeight, 0, eFormat, GL_UNSIGNED_BYTE, pBytes); |