[PATCH, libgfortran]: Remove unused variable

2014-11-25 Thread Uros Bizjak 
Hello!

2014-11-25  Uros Bizjak  ubiz...@gmail.com

* intrinsics/env.c (getenv): Remove unused variable res_len.

Bootstrapped on x86_64-linux-gnu.

Almost trivial, but ... OK for mainline?

Uros.

Index: intrinsics/env.c
===
--- intrinsics/env.c(revision 218056)
+++ intrinsics/env.c(working copy)
@@ -42,7 +42,6 @@ PREFIX(getenv) (char * name, char * value, gfc_cha
 {
   char *name_nt;
   char *res = NULL;
-  int res_len;

   if (name == NULL || value == NULL)
 runtime_error (Both arguments to getenv are mandatory.);

Re: [PATCH, libgfortran]: Remove unused variable

2014-11-25 Thread Steve Kargl 
On Tue, Nov 25, 2014 at 07:17:17PM +0100, Uros Bizjak wrote:
 
 2014-11-25  Uros Bizjak  ubiz...@gmail.com
 
 * intrinsics/env.c (getenv): Remove unused variable res_len.
 
 Bootstrapped on x86_64-linux-gnu.
 
 Almost trivial, but ... OK for mainline?
 

Yes.

-- 
Steve