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

[disorder] / server / dump.c

diff --git a/server/dump.c b/server/dump.c
index 31e08afdb7789a59590970f0185624c4d02b6764..85f93497ab6318b2805c0e34fd09e981771f15cd 100644 (file)
--- a/server/dump.c
+++ b/server/dump.c
@@ -40,7 +40,7 @@ static const struct option options[] = {
 };
 
 /* display usage message and terminate */
-static void help(void) {
+static void attribute((noreturn)) help(void) {
   xprintf("Usage:\n"
          "  disorder-dump [OPTIONS] --dump|--undump PATH\n"
          "  disorder-dump [OPTIONS] --recompute-aliases\n"