mesa: add missing error check in _mesa_CallLists()
authorBrian Paul <brianp@vmware.com>
Mon, 8 Feb 2016 22:30:39 +0000 (15:30 -0700)
committerBrian Paul <brianp@vmware.com>
Tue, 9 Feb 2016 18:27:48 +0000 (11:27 -0700)
commit711d5347cf4e4cae60461487bcf416c915aa7395
treebc0d9d52fe85bcbf99c59ab03d0204b10c7195ad
parentb1ddc03633c3bff7e81964ef0c4419cf66d40e02
mesa: add missing error check in _mesa_CallLists()

Generate GL_INVALID_VALUE if n < 0.  Return early if n==0 or lists==NULL.

v2: fix formatting, also check for lists==NULL.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
src/mesa/main/dlist.c