commit 670acbc70f371409b46b722bd9a1166e53574f42
author Bram Moolenaar <Bram@vim.org> Tue Aug 25 11:58:36 2015 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Aug 25 11:58:36 2015 +0200
tree d106c8db7b66d42bee2ed17b1d643fbdf2b75927
parent 8cba8ba3e026c12a5294a1260dbfea9c0d8fe7eb

patch 7.4.828
Problem:    Crash when using "syn keyword x c". (Dominique Pelle)
Solution:   Initialize the keyword tabble. (Raymond Ko, PR 397)

src/syntax.c

diff --git a/src/syntax.c b/src/syntax.c
index c28a24c..a16715a 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -6314,6 +6314,8 @@
     {
 	curwin->w_s = (synblock_T *)alloc(sizeof(synblock_T));
 	memset(curwin->w_s, 0, sizeof(synblock_T));
+	hash_init(&curwin->w_s->b_keywtab);
+	hash_init(&curwin->w_s->b_keywtab_ic);
 #ifdef FEAT_SPELL
 	/* TODO: keep the spell checking as it was. */
 	curwin->w_p_spell = FALSE;	/* No spell checking */