From b648b4af3d7dcadd6db295ce1bdf0bae94c36c5b Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 24 Oct 2005 09:43:01 +0000
Subject: Add a compile-time assertion that the slack_codes and ls_codes arrays
 have the same number of elements.  This would have prevented the above-fixed
 bug.

---
 src/dircolors.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/dircolors.c b/src/dircolors.c
index ace0d78a5..9534d266e 100644
--- a/src/dircolors.c
+++ b/src/dircolors.c
@@ -62,7 +62,6 @@ enum Shell_syntax
    variable.  */
 static struct obstack lsc_obstack;
 
-/* FIXME: associate with ls_codes? */
 static const char *const slack_codes[] =
 {
   "NORMAL", "NORM", "FILE", "DIR", "LNK", "LINK",
@@ -78,6 +77,8 @@ static const char *const ls_codes[] =
   "so", "bd", "bd", "cd", "cd", "do", "ex", "lc", "lc", "rc", "rc", "ec", "ec"
   "su", "su", "sg", "sg", "st", "ow", "ow", "tw", "tw", NULL
 };
+#define array_cardinality(Array) (sizeof (Array) / sizeof *(Array))
+verify (array_cardinality (slack_codes) == array_cardinality (ls_codes));
 
 static struct option const long_options[] =
   {
-- 
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