From: Neil Brown <neilb@suse.de>
Date: Mon, 7 May 2012 21:59:27 +0000 (+1000)
Subject: browser: clear the end of the split-window when needed.
X-Git-Tag: v0.9~34
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=2a8abcaafe0b9e7c83ba5dead3c4bd0aee4a377d;p=wiggle.git

browser: clear the end of the split-window when needed.

We would get some garbage when near the end of the diff.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/vpatch.c b/vpatch.c
index 4411b4c..b8586fc 100644
--- a/vpatch.c
+++ b/vpatch.c
@@ -1359,6 +1359,8 @@ static void merge_window(struct plist *p, FILE *f, int reverse)
 					   tpos, 0, NULL);
 				next_mline(&tpos, fm, fb, fa, ci.merger, smode);
 			}
+			while (i < rows)
+				blank(i++, 0, cols, a_void);
 		}
 #define META(c) ((c)|0x1000)
 #define	SEARCH(c) ((c)|0x2000)