From ef01cf71ff912579e29f6e74ab25588b2bb27cd6 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Wed, 28 Aug 2013 19:05:01 +0100
Subject: [PATCH] tolerate empty strings (interpreted as 0) as line and column
 parameters in edit

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

diff --git a/src/commands.cc b/src/commands.cc
index 0b27d278..988550c4 100644
--- a/src/commands.cc
+++ b/src/commands.cc
@@ -122,10 +122,10 @@ void edit(CommandParameters params, Context& context)
         context.change_editor(manager.get_unused_window_for_buffer(*buffer));
     }
 
-    if (param_count > 1)
+    if (param_count > 1 and not parser[1].empty())
     {
         int line = std::max(0, str_to_int(parser[1]) - 1);
-        int column = param_count > 2 ?
+        int column = param_count > 2 and not parser[2].empty() ?
                      std::max(0, str_to_int(parser[2]) - 1) : 0;
 
         context.editor().select(context.buffer().clamp({ line,  column }));