vrend: check if we got a version string

Otherwise the code will simply crash, we should give it a chance to
exit cleanly.

Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Rohan Garg <rohan.garg@collabora.com>
macos/master
Gert Wollny 4 years ago
parent 0ea8b449aa
commit daa7d9439c
  1. 2
      src/vrend_renderer.c

@ -6064,6 +6064,8 @@ static bool use_integer() {
return true; return true;
const char * a = (const char *) glGetString(GL_VENDOR); const char * a = (const char *) glGetString(GL_VENDOR);
if (!a)
return false;
if (strcmp(a, "ARM") == 0) if (strcmp(a, "ARM") == 0)
return true; return true;
return false; return false;

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