progs/xdemos: Use temporary variables.

This was missed from the previous commit to glxheads.c.
This commit is contained in:
Vinson Lee 2010-01-06 15:33:13 -08:00
parent c1dad22d71
commit 96a4e4552d

View file

@ -170,14 +170,14 @@ AddHead(const char *displayName)
Error(displayName, "GL_VENDOR string length overflow");
return NULL;
}
strcpy(h->Vendor, (char *) glGetString(GL_VENDOR));
strcpy(h->Vendor, tmp);
tmp = (char *) glGetString(GL_RENDERER);
if (strlen(tmp) + 1 > sizeof(h->Renderer)) {
Error(displayName, "GL_RENDERER string length overflow");
return NULL;
}
strcpy(h->Renderer, (char *) glGetString(GL_RENDERER));
strcpy(h->Renderer, tmp);
NumHeads++;
return &Heads[NumHeads-1];