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egl: Fail properly if no configs are available instead of crashing

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This commit is contained in:
Benjamin Otte 2010-06-18 19:26:07 +02:00
parent 3908d80f57
commit c3eb95bf66
1 changed files with 4 additions and 0 deletions
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4
boilerplate/cairo-boilerplate-egl.c
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@ -87,6 +87,10 @@ _cairo_boilerplate_egl_create_surface (const char *name,
}
eglGetConfigs (gltc->dpy, NULL, 0, &numConfigs);
if (numConfigs == 0) {
free (gltc);
return NULL;
}
configs = xmalloc(sizeof(*configs) *numConfigs);
eglGetConfigs (gltc->dpy, configs, numConfigs, &numConfigs);