From f4941892b3e6657cdffdd7bbd13392c3dbb0612e Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Sun, 17 Jul 2011 13:55:25 +0400
Subject: [PATCH] Drop unused 'arg' variable

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
---
 nasm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nasm.c b/nasm.c
index 25222323..40ef4f91 100644
--- a/nasm.c
+++ b/nasm.c
@@ -1094,7 +1094,7 @@ static void process_response_file(const char *file)
 static void parse_cmdline(int argc, char **argv)
 {
     FILE *rfile;
-    char *envreal, *envcopy = NULL, *p, *arg;
+    char *envreal, *envcopy = NULL, *p;
     int i;
 
     *inname = *outname = *listname = *errname = '\0';
@@ -1105,7 +1105,6 @@ static void parse_cmdline(int argc, char **argv)
      * First, process the NASMENV environment variable.
      */
     envreal = getenv("NASMENV");
-    arg = NULL;
     if (envreal) {
         envcopy = nasm_strdup(envreal);
         process_args(envcopy);