From 3831117bc7748fdefe1c98f5a31f9b9038243dd4 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Tue, 30 Aug 2016 23:23:07 +0100
Subject: [PATCH] style tweak

---
 src/commands.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/commands.cc b/src/commands.cc
index e8a26506..56b8346c 100644
--- a/src/commands.cc
+++ b/src/commands.cc
@@ -912,7 +912,7 @@ void define_command(const ParametersParser& parser, Context& context, const Shel
             auto first = matches.begin(), last = matches.end();
             std::make_heap(first, last, greater);
             CandidateList res;
-            while(res.size() < max_count and first != last)
+            while (res.size() < max_count and first != last)
             {
                 if (res.empty() or res.back() != first->candidate())
                     res.push_back(first->candidate().str());