diff options
Diffstat (limited to 'src/trivial/vp-line-clip.c')
| -rw-r--r-- | src/trivial/vp-line-clip.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/trivial/vp-line-clip.c b/src/trivial/vp-line-clip.c index 73e3f106..cfa0987c 100644 --- a/src/trivial/vp-line-clip.c +++ b/src/trivial/vp-line-clip.c @@ -10,7 +10,7 @@ static void Init( void ) { - GLint errno; + GLint errnum; GLuint prognum; static const char *prog1 = @@ -26,9 +26,9 @@ static void Init( void ) strlen(prog1), (const GLubyte *) prog1); assert(glIsProgramARB(prognum)); - errno = glGetError(); - printf("glGetError = %d\n", errno); - if (errno != GL_NO_ERROR) + errnum = glGetError(); + printf("glGetError = %d\n", errnum); + if (errnum != GL_NO_ERROR) { GLint errorpos; |