Without this, coreutils (with latest gnulib) would fail to build when configured --enable-gcc-warnings:
>From a406aaff57bc75a3410208e1abc7e86b0578c47c Mon Sep 17 00:00:00 2001 From: Jim Meyering <[email protected]> Date: Fri, 8 Jul 2011 23:17:36 +0200 Subject: [PATCH] test-getopt.h: avoid warning about an unused variable * tests/test-getopt.h (test_getopt): Remove unused variable, "c". --- ChangeLog | 5 +++++ tests/test-getopt.h | 1 - 2 files changed, 5 insertions(+), 1 deletions(-) diff --git a/ChangeLog b/ChangeLog index 70c46a4..e3ea55f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2011-07-08 Jim Meyering <[email protected]> + + test-getopt.h: avoid warning about an unused variable + * tests/test-getopt.h (test_getopt): Remove unused variable, "c". + 2011-07-07 Jim Meyering <[email protected]> maint: reduce list of files exempt from sc_prohibit_leading_TABs diff --git a/tests/test-getopt.h b/tests/test-getopt.h index e3fc589..f7b3911 100644 --- a/tests/test-getopt.h +++ b/tests/test-getopt.h @@ -1375,7 +1375,6 @@ test_getopt (void) { int argc = 0; const char *argv[10]; - int c; int pos = ftell (stderr); argv[argc++] = "program"; -- 1.7.6.430.g34be2
