caopengllayer: fail if no gl context exists

f74a7960 · David Fuhrmann · 67bd0e7d · f74a7960
Commit f74a7960 authored Mar 14, 2014 by David Fuhrmann
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modules/video_output/caopengllayer.m modules/video_output/caopengllayer.m +4 -1

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--- a/modules/video_output/caopengllayer.m
+++ b/modules/video_output/caopengllayer.m
@@ -164,7 +164,10 @@ static int Open (vlc_object_t *p_this)
    if (!sys->cgLayer)
        goto bailout;
-    assert(sys->glContext);
+    if (!sys->glContext) {
+        msg_Err(vd, "Have no gl context");
+        goto bailout;
+    }
    /* Initialize common OpenGL video display */
    sys->gl.lock = OpenglLock;