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-rw-r--r--app/xclock/xclock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/app/xclock/xclock.c b/app/xclock/xclock.c
index 6b80ad0ae..0795b3e8b 100644
--- a/app/xclock/xclock.c
+++ b/app/xclock/xclock.c
@@ -215,7 +215,7 @@ main(int argc, char *argv[])
#ifdef HAVE_GETPID
{
- pid_t pid = getpid();
+ unsigned long pid = (unsigned long) getpid();
XChangeProperty(XtDisplay(toplevel), XtWindow(toplevel),
XInternAtom(XtDisplay(toplevel), "_NET_WM_PID", False),
XA_CARDINAL, 32, PropModeReplace,