less: avoid defining unused function

This was forgotten in f4c43d4a2 (less: hide unsupported signal handling
in include file, 2016-05-19).

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Ron Yorston <rmy@pobox.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/miscutils/less.c b/miscutils/less.c
index 75ded97cf..8a5b9ff0b 100644
--- a/miscutils/less.c
+++ b/miscutils/less.c
@@ -1820,10 +1820,12 @@ static void keypress_process(int keypress)
                 number_process(keypress);
 }
 
+#if !ENABLE_PLATFORM_MINGW32
 static void sig_catcher(int sig)
 {
         less_exit(- sig);
 }
+#endif
 
 #if ENABLE_FEATURE_LESS_WINCH
 static void sigwinch_handler(int sig UNUSED_PARAM)