From a83731c8e1a3c453bc6f0c6f6ffd73cc68fb8e70 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Tue, 19 Feb 2013 19:05:13 +0100
Subject: [PATCH] search: fix empty search string, use previous pattern

---
 src/main.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main.cc b/src/main.cc
index cf1253c3..dcc18a68 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -143,7 +143,7 @@ void do_search(Context& context)
             {
                 context.editor().select(selections);
 
-                if (str.empty() or event == PromptEvent::Abort)
+                if (event == PromptEvent::Abort)
                     return;
 
                 String ex = str;
@@ -155,7 +155,7 @@ void do_search(Context& context)
                         RegisterManager::instance()['/'] = ex;
                     context.push_jump();
                 }
-                else if (not context.options()["incsearch"].as_int())
+                else if (ex.empty() or not context.options()["incsearch"].as_int())
                     return;
 
                 context.editor().select(std::bind(select_next_match<forward>, _1, ex), mode);