Remove incorrect UnlockDisplay and SyncHandle from XDamageQueryVersion

XDamageQueryVersion calls UnlockDisplay and SyncHandle, without a matching
LockDisplay.  This triggers an assertion in Xlib/XCB designed to catch these
kinds of bugs.  Remove the two calls, which fixes the assertion.

Thanks to Mike Auty <mike.auty@gmail.com> for the report.

diff --git a/src/Xdamage.c b/src/Xdamage.c
index 181a49f..ba61371 100644 (file)
--- a/src/Xdamage.c
+++ b/src/Xdamage.c
@@ -305,8 +305,6 @@ XDamageQueryVersion (Display *dpy,
 
     *major_versionp = info->major_version;
     *minor_versionp = info->minor_version;
-    UnlockDisplay (dpy);
-    SyncHandle ();
     return 1;
 }