From dad664031ac1a8122f919314095ef42fb1973366 Mon Sep 17 00:00:00 2001
From: sabetts <sabetts>
Date: Sat, 11 Jun 2005 16:31:26 +0000
Subject: (cmd_tmpwm): stop waiting for the child if waitpid produced an error.

---
 src/actions.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/actions.c b/src/actions.c
index 076c186..e05fa06 100644
--- a/src/actions.c
+++ b/src/actions.c
@@ -4173,7 +4173,7 @@ cmd_tmpwm (int interactive, struct cmdarg **args)
   do
     {
       child = waitpid (pid, &status, 0);
-    } while (child != pid);
+    } while (child != -1 && child != pid);
   /* Enable our SIGCHLD handler */
   set_sig_handler (SIGCHLD, chld_handler);
   /* Some processes may have quit while our sigchld handler was
-- 
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