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
index cc29a4c3e2fed92e556217ef55127c512a32873f..406a0e449654ad3a4343dde41b0174b776e6c23d 100644 (file)
--- 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
index f44e29c5e4e432713841a904e9c82180af67e922..0a4a8a052401a6583466b5925891136e7cb7be50 100644 (file)
--- a/src/version.c
+++ b/src/version.c
@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1427,
 /**/
     1426,
 /**/