Mesa (mesa_7_7_branch): progs/xdemos: Use temporary variables.

[Vinson Lee]

Module: Mesa
Branch: mesa_7_7_branch
Commit: 96a4e4552dab2dc0e741de40be0184a1e94515ef
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=96a4e4552dab2dc0e741de40be0184a1e94515ef

Author: Vinson Lee <vlee at vmware.com>
Date:   Wed Jan  6 15:33:13 2010 -0800

progs/xdemos: Use temporary variables.

This was missed from the previous commit to glxheads.c.

---

 progs/xdemos/glxheads.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/progs/xdemos/glxheads.c b/progs/xdemos/glxheads.c
index be77ad6..edae0a3 100644
--- a/progs/xdemos/glxheads.c
+++ b/progs/xdemos/glxheads.c
@@ -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];