Handle SIGINT gracefully.

diff --git a/src/net.c b/src/net.c
index fe272db..343ac71 100644 (file)
--- a/src/net.c
+++ b/src/net.c
@@ -451,11 +451,13 @@ int main_loop(void) {
        signal_t sighup = {0};
        signal_t sigterm = {0};
        signal_t sigquit = {0};
+       signal_t sigint = {0};
        signal_t sigalrm = {0};
 
        signal_add(&sighup, sighup_handler, &sighup, SIGHUP);
        signal_add(&sigterm, sigterm_handler, &sigterm, SIGTERM);
        signal_add(&sigquit, sigterm_handler, &sigquit, SIGQUIT);
+       signal_add(&sigint, sigterm_handler, &sigint, SIGINT);
        signal_add(&sigalrm, sigalrm_handler, &sigalrm, SIGALRM);
 #endif