* src/expiry.c: Ignore the return value of signal().

diff --git a/ChangeLog b/ChangeLog
index 8610a92ae684514b11fc49ee863f06d1aef6d815..3c259621d03c8eddcfe3e5bb4448782b81392b56 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-06-13  Nicolas François  <nicolas.francois@centraliens.net>
+
+       * src/expiry.c: Ignore the return value of signal().
+
 2008-06-13  Nicolas François  <nicolas.francois@centraliens.net>
 
        * src/newusers.c: Fix the check for GID/UID validity.

diff --git a/src/expiry.c b/src/expiry.c
index ab4cb09516589a443e9d5f4803e38df6437c2bbf..50632be320b12252b23b74915bfbaed38b428fe4 100644 (file)
--- a/src/expiry.c
+++ b/src/expiry.c
@@ -79,11 +79,11 @@ int main (int argc, char **argv)
        /* 
         * Start by disabling all of the keyboard signals.
         */
-       signal (SIGHUP, catch_signals);
-       signal (SIGINT, catch_signals);
-       signal (SIGQUIT, catch_signals);
+       (void) signal (SIGHUP, catch_signals);
+       (void) signal (SIGINT, catch_signals);
+       (void) signal (SIGQUIT, catch_signals);
 #ifdef SIGTSTP
-       signal (SIGTSTP, catch_signals);
+       (void) signal (SIGTSTP, catch_signals);
 #endif
 
        /*