From ed406301740877c99ee5f0f8b9b30dbb67ae2da7 Mon Sep 17 00:00:00 2001
From: Nicolas Williams <nico@twosigma.com>
Date: Tue, 11 Oct 2022 21:03:14 -0500
Subject: [PATCH] sl: Fix exit(0) when incorrect usage

Any command that uses lib/sl for sub-commands fails to exit with a
non-zero exit code on usage error.

The fix is a one-character change in lib/sl/slc-gram.y.

Affected are all subcommands of:

 - ktutil
 - kadmin
 - heimtools
 - hxtool
 - gsstool
 - kdigest
 - iprop-log
---
 lib/sl/slc-gram.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sl/slc-gram.y b/lib/sl/slc-gram.y
index 38045c100..eed7fc10f 100644
--- a/lib/sl/slc-gram.y
+++ b/lib/sl/slc-gram.y
@@ -686,7 +686,7 @@ gen_wrapper(struct assignment *as)
 	(*th->free)(s);
 	free(s);
     }
-    cprint(1, "return 0;\n");
+    cprint(1, "return 1;\n");
     cprint(0, "}\n");
     cprint(0, "\n");
     free(n);