progs/xdemos: Use temporary variables.

This was missed from the previous commit to glxheads.c.
2010-01-06 15:33:13 -08:00
parent c1dad22d71
commit 96a4e4552d
1 changed files with 2 additions and 2 deletions
@@ -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];