patch 8.1.1249: compiler warning for uninitialized variable
Problem: Compiler warning for uninitialized variable.
Solution: Initialize it. (Christian Brabandt)
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
index af7994c..a214b4a 100644
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -5510,8 +5510,10 @@
*
* When "nfa_endp" is not NULL it is a required end-of-match position.
*
- * Return TRUE if there is a match, FALSE otherwise.
+ * Return TRUE if there is a match, FALSE if there is no match,
+ * NFA_TOO_EXPENSIVE if we end up with too many states.
* When there is a match "submatch" contains the positions.
+ *
* Note: Caller must ensure that: start != NULL.
*/
static int
@@ -5521,7 +5523,7 @@
regsubs_T *submatch,
regsubs_T *m)
{
- int result;
+ int result = FALSE;
size_t size = 0;
int flag = 0;
int go_to_nextline = FALSE;