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

[disorder] / server / decode.c

diff --git a/server/decode.c b/server/decode.c
index 8a09013..1b2ed41 100644 (file)
--- a/server/decode.c
+++ b/server/decode.c
@@ -95,7 +95,7 @@ static const struct option options[] = {
 };
 
 /* Display usage message and terminate. */
-static void help(void) {
+static void attribute((noreturn)) help(void) {
   xprintf("Usage:\n"
          "  disorder-decode [OPTIONS] PATH\n"
          "Options:\n"