From 95aa002fd771193f1f8ab1f1f9c0f2d944282ffa Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebras@gmail.com>
Date: Sun, 4 Sep 2011 02:27:31 +0200
Subject: Do not search for empty strings in viewer.

---
 apps/pdfapp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/pdfapp.c b/apps/pdfapp.c
index f9f7f74e..7f123268 100644
--- a/apps/pdfapp.c
+++ b/apps/pdfapp.c
@@ -683,7 +683,8 @@ void pdfapp_onkey(pdfapp_t *app, int c)
 			{
 				app->isediting = 0;
 				winrepaint(app);
-				pdfapp_onkey(app, 'n');
+				if (n > 0)
+					pdfapp_onkey(app, 'n');
 			}
 			if (c == '\033')
 			{
-- 
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