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

[disorder] / clients / resample.c

diff --git a/clients/resample.c b/clients/resample.c
index 6291c83..f02cde7 100644 (file)
--- a/clients/resample.c
+++ b/clients/resample.c
@@ -59,7 +59,7 @@ static const struct option options[] = {
 };
 
 /* display usage message and terminate */
-static void help(void) {
+static void attribute((noreturn)) help(void) {
   xprintf("Usage:\n"
          "  resample [OPTIONS] < INPUT > OUTPUT\n"
          "Options:\n"