[PATCH 6/6] xdiff/xprepare.c: reduce scope of variables

From

Elia Pinto <gitter.spiros@gmail.com>

Date

Apr 16, 2014, 09:33 UTC

Message-ID

<1397640811-17719-6-git-send-email-gitter.spiros@gmail.com>

In-Reply-To

<1397640811-17719-1-git-send-email-gitter.spiros@gmail.com>

Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
---
 xdiff/xprepare.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/xdiff/xprepare.c b/xdiff/xprepare.c
index 63a22c6..e0b6987 100644
--- a/xdiff/xprepare.c
+++ b/xdiff/xprepare.c
@@ -161,8 +161,7 @@ static int xdl_prepare_ctx(unsigned int pass, mmfile_t *mf, long narec, xpparam_
 			   xdlclassifier_t *cf, xdfile_t *xdf) {
 	unsigned int hbits;
 	long nrec, hsize, bsize;
-	unsigned long hav;
-	char const *blk, *cur, *top, *prev;
+	char const *blk, *cur, *prev;
 	xrecord_t *crec;
 	xrecord_t **recs, **rrecs;
 	xrecord_t **rhash;
@@ -193,7 +192,9 @@ static int xdl_prepare_ctx(unsigned int pass, mmfile_t *mf, long narec, xpparam_
 
 	nrec = 0;
 	if ((cur = blk = xdl_mmfile_first(mf, &bsize)) != NULL) {
+                char const *top;
 		for (top = blk + bsize; cur < top; ) {
+                        unsigned long hav;
 			prev = cur;
 			hav = xdl_hash_record(&cur, top, xpp->flags);
 			if (nrec >= narec) {

-- 
1.7.10.4