# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1679744705 -3600
# Node ID e70c4cdad31d5679a56b636ca56246373912b66b
# Parent  31f367cbaed0876090adec9b7c1c0abcf7ac4673
patch 9.0.1427: warning for uninitialized variable

Commit: https://github.com/vim/vim/commit/1f76138ff1d08a8474cfcaf743448caf679416a3
Author: Bram Moolenaar <Bram@vim.org>
Date:   Sat Mar 25 11:31:32 2023 +0000

    patch 9.0.1427: warning for uninitialized variable

    Problem:    Warning for uninitialized variable. (Tony Mechelynck)
    Solution:   Add #ifdef.

diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -6678,7 +6678,9 @@ nfa_regmatch(
 		int subidx;
 		int bytelen;
 
-		if (t->state->c <= NFA_BACKREF9)
+#ifdef FEAT_SYN_HL
+		if (t->state->c >= NFA_BACKREF1 && t->state->c <= NFA_BACKREF9)
+#endif
 		{
 		    subidx = t->state->c - NFA_BACKREF1 + 1;
 		    result = match_backref(&t->subs.norm, subidx, &bytelen);
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1427,
+/**/
     1426,
 /**/
     1425,