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From 62d7c40250415cad65e44cfe00f75f55edea36e3 Mon Sep 17 00:00:00 2001
From: Natanael Copa <ncopa@alpinelinux.org>
Date: Mon, 1 Jul 2013 13:57:50 +0200
Subject: [PATCH 4/4] fix compiler warning: variable 'retval' set but not used

make it build with -Wall -Werror
---
 src/haserl.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/haserl.c b/src/haserl.c
index 22ac396..6b346c0 100644
--- a/src/haserl.c
+++ b/src/haserl.c
@@ -692,7 +692,6 @@ main (int argc, char *argv[])
 #endif
   script_t *scriptchain;
 
-  int retval = 0;
   char *filename = NULL;
 
   argv_t *av = NULL;
@@ -878,8 +877,8 @@ main (int argc, char *argv[])
 	  if (strcasecmp (getenv ("REQUEST_METHOD"), "POST") == 0)
 	    {
 	      if (global.acceptall == TRUE)
-		retval = ReadCGIQueryString (env);
-	      retval = ReadCGIPOSTValues (env);
+		ReadCGIQueryString (env);
+	      ReadCGIPOSTValues (env);
 	    }
 	}
     }
-- 
1.8.3.2