Mark `help' and `version' functions as not returning.

[disorder] / tests / udplog.c

diff --git a/tests/udplog.c b/tests/udplog.c
index 6c817ced7f3a1eb0e7927ffd72eab6616d660fe0..fe0b6eadb8d1ac654107e7bc67faa3ca0d39f632 100644 (file)
--- a/tests/udplog.c
+++ b/tests/udplog.c
@@ -49,7 +49,7 @@ static const struct option options[] = {
 };
 
 /* display usage message and terminate */
-static void help(void) {
+static void attribute((noreturn)) help(void) {
   xprintf("Usage:\n"
          "  disorder-udplog [OPTIONS] ADDRESS PORT\n"
          "Options:\n"
@@ -63,7 +63,7 @@ static void help(void) {
 }
 
 /* display version number and terminate */
-static void version(void) {
+static void attribute((noreturn)) version(void) {
   xprintf("%s", disorder_version_string);
   xfclose(stdout);
   exit(0);