From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 5 Aug 2007 16:33:12 +0000 (+0000)
Subject: updated for version 7.1-051
X-Git-Tag: v7.1.051
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3dcfbf7c4da5f576671c436bc64ce344a6267f71;p=vim

updated for version 7.1-051
---

diff --git a/src/spell.c b/src/spell.c
index a4c681172..ce887f749 100644
--- a/src/spell.c
+++ b/src/spell.c
@@ -12182,7 +12182,9 @@ suggest_trie_walk(su, lp, fword, soundfold)
 	    {
 		n = mb_cptr2len(p);
 		c = mb_ptr2char(p);
-		if (!soundfold && !spell_iswordp(p + n, curbuf))
+		if (p[n] == NUL)
+		    c2 = NUL;
+		else if (!soundfold && !spell_iswordp(p + n, curbuf))
 		    c2 = c; /* don't swap non-word char */
 		else
 		    c2 = mb_ptr2char(p + n);
@@ -12190,12 +12192,21 @@ suggest_trie_walk(su, lp, fword, soundfold)
 	    else
 #endif
 	    {
-		if (!soundfold && !spell_iswordp(p + 1, curbuf))
+		if (p[1] == NUL)
+		    c2 = NUL;
+		else if (!soundfold && !spell_iswordp(p + 1, curbuf))
 		    c2 = c; /* don't swap non-word char */
 		else
 		    c2 = p[1];
 	    }
 
+	    /* When the second character is NUL we can't swap. */
+	    if (c2 == NUL)
+	    {
+		sp->ts_state = STATE_REP_INI;
+		break;
+	    }
+
 	    /* When characters are identical, swap won't do anything.
 	     * Also get here if the second char is not a word character. */
 	    if (c == c2)
diff --git a/src/version.c b/src/version.c
index 95f2a4fa4..a8edba471 100644
--- a/src/version.c
+++ b/src/version.c
@@ -666,6 +666,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    51,
 /**/
     50,
 /**/