commit 5cb203433ab5c4e54a7386a816263a237c716aa2
author Brian <brian.paul@tungstengraphics.com> Wed Oct 31 09:38:51 2007 -0600
committer Brian <brian.paul@tungstengraphics.com> Wed Oct 31 09:57:47 2007 -0600
tree 3c0d1520f2df732899b969a7f239942df3406480
parent d2f19a554a9089fddb5e978e3a732bbf71d77f93

check for count==0 in _mesa_validate_DrawArrays()

src/mesa/main/api_validate.c

diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index e2eebcc..74b0912 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -247,8 +247,9 @@
 {
    ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
 
-   if (count < 0) {
-      _mesa_error(ctx, GL_INVALID_VALUE, "glDrawArrays(count)" );
+   if (count <= 0) {
+      if (count < 0)
+         _mesa_error(ctx, GL_INVALID_VALUE, "glDrawArrays(count)" );
       return GL_FALSE;
    }