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Make all public functions do nothing on an error connection.
[free-sw/xcb/libxcb]
/
src
/
xcb_xlib.c
diff --git
a/src/xcb_xlib.c
b/src/xcb_xlib.c
index
61518f7
..
054bc2e
100644
(file)
--- a/
src/xcb_xlib.c
+++ b/
src/xcb_xlib.c
@@
-28,10
+28,14
@@
unsigned int XCBGetRequestSent(XCBConnection *c)
{
+ if(c->has_error)
+ return 0;
return c->out.request;
}
pthread_mutex_t *XCBGetIOLock(XCBConnection *c)
{
+ if(c->has_error)
+ return 0;
return &c->iolock;
}