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diff src/hashtab.c @ 8839:9fa567d13551 v7.4.1707

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commit https://github.com/vim/vim/commit/0921ecff1c5a74541bad6c073e8ade32247403d8 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Apr 3 22:44:36 2016 +0200 patch 7.4.1707 Problem: Cannot use empty dictionary key, even though it can be useful. Solution: Allow using an empty dictionary key.
author Christian Brabandt <cb@256bit.org>
date Sun, 03 Apr 2016 22:45:05 +0200
parents bcef391c101c
children b2459bef0c7e
line wrap: on
line diff
--- a/src/hashtab.c
+++ b/src/hashtab.c
@@ -468,8 +468,7 @@ hash_hash(char_u *key)
     char_u	*p;
 
     if ((hash = *key) == 0)
-	return (hash_T)0;	/* Empty keys are not allowed, but we don't
-				   want to crash if we get one. */
+	return (hash_T)0;
     p = key + 1;
 
     /* A simplistic algorithm that appears to do very well.