help: Improve compatibility with old compilers.

Before C99 it is not allowed to have a comma after the last item in an
enum declaration, even though a lot of C89 compilers do support it.

diff --git a/src/help.c b/src/help.c
index a635a15c879785ff1d7b931a99de3199ac38eca7..2e6043bea760b74c58d3b644358f48808a768324 100644 (file)
--- a/src/help.c
+++ b/src/help.c
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2021-2023 Nick Bowler
+ * Copyright © 2021-2024 Nick Bowler
  *
  * Helper functions for formatting --help program output.
  *
@@ -72,7 +72,7 @@ enum {
        OPT_SHORT_WITHOUT_ARG        = 4,
        OPT_LONG_WITH_OPTIONAL_ARG   = 2,
        OPT_LONG_WITH_MANDATORY_ARG  = 1,
-       OPT_LONG_WITHOUT_ARG         = 0,
+       OPT_LONG_WITHOUT_ARG         = 0
 };
 
 #if HELP_GETOPT_LONG_ONLY