зеркало из https://github.com/mozilla/gecko-dev.git
20 строки
857 B
Diff
20 строки
857 B
Diff
|
diff -r 059e9961a122 gfx/cairo/cairo/src/cairo-xlib-display.c
|
||
|
|
--- a/gfx/cairo/cairo/src/cairo-xlib-display.c Thu Feb 25 03:59:05 2010 -0800
|
||
|
|
+++ b/gfx/cairo/cairo/src/cairo-xlib-display.c Fri Feb 26 16:15:29 2010 +0100
|
||
|
|
@@ -259,7 +259,14 @@
|
||
|
|
* add our hook. For now, that means Render, so we call into its
|
||
|
|
* QueryVersion function to ensure it gets initialized.
|
||
|
|
*/
|
||
|
|
- XRenderQueryVersion (dpy, &render_major, &render_minor);
|
||
|
|
+ Status s = XRenderQueryVersion (dpy, &render_major, &render_minor);
|
||
|
|
+ if (s == 0) {
|
||
|
|
+ /* XRenderQueryVersion failed, possibly because the server
|
||
|
|
+ * doesn't have the RENDER extension. Don't leave the version
|
||
|
|
+ * numbers uninitialised. See #548793.
|
||
|
|
+ */
|
||
|
|
+ render_major = render_minor = 0;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
codes = XAddExtension (dpy);
|
||
|
|
if (unlikely (codes == NULL)) {
|