use sigaction to set handler for SIGPIPE

diff --git a/main.c b/main.c
index c00c1ac..39bafd5 100644 (file)
--- a/main.c
+++ b/main.c
@@ -19,7 +19,10 @@ static void set_handler()
        sa.sa_flags = SA_RESETHAND; // only run it once
        if (sigaction(SIGINT, &sa, NULL) == -1)
                perror("sigaction");
-       signal(SIGPIPE, SIG_IGN);
+       sa.sa_handler = SIG_IGN;
+       sa.sa_flags = SA_RESTART;
+       if (sigaction(SIGPIPE, &sa, NULL) == -1)
+               perror("sigaction");
 }
 #else
 static int is_running = 1;