Fix more compiler warnings.

svn path=/branches/BRANCH_6-3/; revision=4736

1 files changed, 1 insertions, 0 deletions

diff --git a/getpass.c b/getpass.c
index 7010209f..12f58627 100644
--- a/getpass.c
+++ b/getpass.c
@@ -189,6 +189,7 @@ static void restore_tty_state(void)
 
 static RETSIGTYPE sigint_handler(int signum)
 {
+    (void)signum;
     restore_tty_state();
     report(stderr, GT_("\nCaught SIGINT... bailing out.\n"));
     exit(1);