[Bug c/32532] New: Warning: variable ret never used

[nightstrike at gmail dot com]

In libiberty/argv.c line 313, function writeargv(), the line "int ret" declares
a variable that is never used in that function.  This triggers a warning during
compilation.  The following patch should remove that line:

Index: libiberty/argv.c
===================================================================
--- libiberty/argv.c    (revision 126005)
+++ libiberty/argv.c    (working copy)
@@ -310,7 +310,6 @@ writeargv (char **argv, FILE *f)

  while (*argv != NULL)
    {
-      int ret;
      const char *arg = *argv;

      while (*arg != EOS)


-- 
           Summary: Warning: variable ret never used
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: trivial
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: nightstrike at gmail dot com
 GCC build triplet: x86_64-unknown-linux-gnu
  GCC host triplet: x86_64-unknown-linux-gnu
GCC target triplet: x86_64-pc-mingw32


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32532