diff options
Diffstat (limited to 'src/XIQueryVersion.c')
| -rw-r--r-- | src/XIQueryVersion.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/XIQueryVersion.c b/src/XIQueryVersion.c index 3f2e73e..57bd079 100644 --- a/src/XIQueryVersion.c +++ b/src/XIQueryVersion.c @@ -41,10 +41,8 @@ XIQueryVersion(Display *dpy, int *major_inout, int *minor_inout) XExtDisplayInfo *info = XInput_find_display(dpy); - LockDisplay(dpy); rc = _xiQueryVersion(dpy, major_inout, minor_inout, info); - UnlockDisplay(dpy); SyncHandle(); return rc; } @@ -55,6 +53,8 @@ _xiQueryVersion(Display * dpy, int *major, int *minor, XExtDisplayInfo *info) xXIQueryVersionReq *req; xXIQueryVersionReply rep; + LockDisplay(dpy); + /* This could mean either a malloc problem, or supported version < XInput_2_0 */ if (_XiCheckExtInit(dpy, XInput_2_0, info) == -1) @@ -82,9 +82,13 @@ _xiQueryVersion(Display * dpy, int *major, int *minor, XExtDisplayInfo *info) req->minor_version = *minor; if (!_XReply(dpy, (xReply*)&rep, 0, xTrue)) { + UnlockDisplay(dpy); return BadImplementation; } + *major = rep.major_version; *minor = rep.minor_version; + + UnlockDisplay(dpy); return Success; } |