Allow control-C to stop tincd without stopping the tinc shell.

diff --git a/src/tincctl.c b/src/tincctl.c
index d02bda5..a496548 100644 (file)
--- a/src/tincctl.c
+++ b/src/tincctl.c
@@ -830,8 +830,16 @@ static int cmd_start(int argc, char *argv[]) {
 
        free(nargv);
 
-       int status = -1;
-       if(waitpid(pid, &status, 0) != pid || !WIFEXITED(status) || WEXITSTATUS(status)) {
+       int status = -1, result;
+#ifdef SIGINT
+       signal(SIGINT, SIG_IGN);
+#endif
+       result = waitpid(pid, &status, 0);
+#ifdef SIGINT
+       signal(SIGINT, SIG_DFL);
+#endif
+
+       if(result != pid || !WIFEXITED(status) || WEXITSTATUS(status)) {
                fprintf(stderr, "Error starting %s\n", c);
                return 1;
        }