Author: emaste
Date: Tue Apr 4 13:34:19 2017
New Revision: 316489
URL: https://svnweb.freebsd.org/changeset/base/316489
Log:
bsdgrep: Initialize vars to avoid a false positive GCC warning
Reported by: lwhsu
MFC after: 1 month
MFC with: r316477
Modified:
head/usr.bin/grep/util.c
Modified: head/usr.bin/grep/util.c
==============================================================================
--- head/usr.bin/grep/util.c Tue Apr 4 13:18:56 2017 (r316488)
+++ head/usr.bin/grep/util.c Tue Apr 4 13:34:19 2017 (r316489)
@@ -282,6 +282,9 @@ procline(struct str *l, int nottext)
int c = 0, m = 0, r = 0, lastmatches = 0, leflags = eflags;
int startm = 0;
+ /* Initialize to avoid a false positive warning from GCC. */
+ lastmatch.rm_so = lastmatch.rm_eo = 0;
+
/* Loop to process the whole line */
while (st <= l->len) {
lastmatches = 0;
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