From ab4c9a42cedb04a9968751558c769f43fac2dea7 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Wed, 18 Apr 2007 16:26:16 +0000
Subject: Bugfix from Atsushi Nemoto: return nonzero error code on failure
 (without which busybox ping segfaults on error).  Broken during locking
 changes in in svn 16801.

---
 libc/inet/getproto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/inet/getproto.c b/libc/inet/getproto.c
index 7800eecb4..c1292ed30 100644
--- a/libc/inet/getproto.c
+++ b/libc/inet/getproto.c
@@ -195,7 +195,7 @@ again:
     rv = 0;
 DONE:
     __UCLIBC_MUTEX_UNLOCK(mylock);
-    return 0;
+    return rv;
 }
 libc_hidden_def(getprotoent_r)
 
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