From bae34df843174dd2dfcbb3e584ea8f963f0c1d32 Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Thu, 15 May 2014 06:28:54 +0200
Subject: upas: fix warnings
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smtp.c:232: warning: comparison with string literal results in unspecified behavior
smtp.c:244: warning: comparison with string literal results in unspecified behavior
marshal.c:1179: warning: variable ‘err’ set but not used

LGTM=rsc
R=rsc
https://codereview.appspot.com/93290043
---
 src/cmd/upas/marshal/marshal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/cmd/upas/marshal')

diff --git a/src/cmd/upas/marshal/marshal.c b/src/cmd/upas/marshal/marshal.c
index 7cef1828..8ebd3957 100644
--- a/src/cmd/upas/marshal/marshal.c
+++ b/src/cmd/upas/marshal/marshal.c
@@ -1183,7 +1183,7 @@ waitforsubprocs(void)
 		err = w->msg;
 	if(pid >= 0 && (w=procwait(pid)) && w->msg[0])
 		err = w->msg;
-	return nil;
+	return err;
 }
 
 int
-- 
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