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

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nekral-guest
2008-06-13 20:57:20 +00:00
parent e50ff5c7b5
commit 398cf8ee6f
2 changed files with 8 additions and 4 deletions
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8
src/expiry.c
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@@ -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
/*