From 0fe9683c0fd880c3def505a5465239cab54559c8 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Sat, 29 Mar 2014 09:02:09 +0000
Subject: [PATCH] Fix indent/deindent when only empty lines are selected

---
 src/normal.cc | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/normal.cc b/src/normal.cc
index 75b04e59..73346a75 100644
--- a/src/normal.cc
+++ b/src/normal.cc
@@ -787,8 +787,11 @@ void indent(Context& context, int)
                 sels.emplace_back(line, line);
         }
     }
-    ScopedEdition edition(context);
-    insert<InsertMode::Insert>(buffer, sels, indent);
+    if (not sels.empty())
+    {
+        ScopedEdition edition(context);
+        insert<InsertMode::Insert>(buffer, sels, indent);
+    }
 }
 
 template<bool deindent_incomplete = true>
@@ -828,8 +831,11 @@ void deindent(Context& context, int)
             }
         }
     }
-    ScopedEdition edition(context);
-    erase(context.buffer(), sels);
+    if (not sels.empty())
+    {
+        ScopedEdition edition(context);
+        erase(context.buffer(), sels);
+    }
 }
 
 template<ObjectFlags flags, SelectMode mode = SelectMode::Replace>