From a069f8f0be34f2b05b128ded9151e3ded9a0dc16 Mon Sep 17 00:00:00 2001
From: Stanislav Sysoev <d4rkr00t@gmail.com>
Date: Thu, 22 Oct 2015 14:27:23 +0300
Subject: [PATCH] fix(cli): Use only file names when determining if the staging
 area is clean

When there is a huge diff we got an error related to reach of maximum stack size. As a way of fix
this issue i suggest to use only names of staged files instead of whole diff.
---
 src/commitizen/staging.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/commitizen/staging.js b/src/commitizen/staging.js
index caac1f05..58895089 100644
--- a/src/commitizen/staging.js
+++ b/src/commitizen/staging.js
@@ -7,14 +7,14 @@ export {isClean};
  * Asynchrounously determines if the staging area is clean
  */
 function isClean(repoPath, done) {
-  git.exec({cwd:repoPath, args: '--no-pager diff --cached', quiet: true}, function (err, stdout) {
+  git.exec({cwd:repoPath, args: '--no-pager diff --cached --name-only', quiet: true}, function (err, stdout) {
     let stagingIsClean;
     if(stdout && isString(stdout) && stdout.trim().length>0)
     {
-      stagingIsClean = false;  
+      stagingIsClean = false;
     } else {
       stagingIsClean = true;
     }
     done(stagingIsClean);
   });
-}
\ No newline at end of file
+}