gl: fix crash if _build_extension_string is not called
authorJulien Isorce <julien.isorce@collabora.co.uk>
Mon, 24 Mar 2014 12:04:08 +0000 (12:04 +0000)
committerTim-Philipp Müller <tim@centricular.com>
Sat, 9 Dec 2017 19:31:35 +0000 (19:31 +0000)
commit3e3b5735035927287aea540cb1fe1c5a38d52dd1
treeaf78dae82eb61d2ecfb1ab3d99e3262a2f70b22b
parent14521a89cb199b6615d61f378d3495c20e2bff65
gl: fix crash if _build_extension_string is not called

On GLES2 then (gl->GetIntegerv && gl->GetStringi) is false
regression introduced by cc6df204e2f58fffda5cbe90f3450aeba95889c4

https://bugzilla.gnome.org/show_bug.cgi?id=703343
gst-libs/gst/gl/gstglcontext.c