diff options
| author | rmax <rmax> | 2005-06-01 18:14:40 (GMT) |
|---|---|---|
| committer | rmax <rmax> | 2005-06-01 18:14:40 (GMT) |
| commit | c9384d50543d655bf06156ca3c0ede9a86eeccee (patch) | |
| tree | e9a6825283b299dd3ed1e6cdc9cde8f6854e84e6 /unix/tkUnix.c | |
| parent | e0309015545d3beaab3e885dc0198de4a0fea135 (diff) | |
| download | tk-c9384d50543d655bf06156ca3c0ede9a86eeccee.zip tk-c9384d50543d655bf06156ca3c0ede9a86eeccee.tar.gz tk-c9384d50543d655bf06156ca3c0ede9a86eeccee.tar.bz2 | |
Checking the return value of XScreenSaverQueryInfo.
Diffstat (limited to 'unix/tkUnix.c')
| -rw-r--r-- | unix/tkUnix.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/unix/tkUnix.c b/unix/tkUnix.c index b4d2d67..3a28cd3 100644 --- a/unix/tkUnix.c +++ b/unix/tkUnix.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkUnix.c,v 1.8 2005/06/01 16:36:29 rmax Exp $ + * RCS: @(#) $Id: tkUnix.c,v 1.9 2005/06/01 18:14:40 rmax Exp $ */ #include <tkInt.h> @@ -201,8 +201,9 @@ Tk_GetUserInactiveTime(dpy) major == 1 && minor == 0 ) { XScreenSaverInfo *info = XScreenSaverAllocInfo(); - XScreenSaverQueryInfo(dpy, DefaultRootWindow(dpy), info); - inactiveTime = info->idle; + if (XScreenSaverQueryInfo(dpy, DefaultRootWindow(dpy), info)) { + inactiveTime = info->idle; + } XFree(info); } #endif /* HAVE_XSS */ |