nits: length-- and output +=

pyrogenic · Apr 16, 2015 · add82b5 · add82b5
1 parent adc3ad9
commit add82b5
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/git/internal/git_commit.js b/lib/git/internal/git_commit.js
@@ -70,11 +70,11 @@ GitCommit.prototype.raw_log = function(sha1) {
 
   // drop last line if it's blank
   if (length > 0 && lines[length - 1].length === 0) {
-    length -= 1;
+    length--;
   }
 
   for(var i = 0; i < length; i++) {
-    output = output + '    ' + lines[i] + '\n';
+    output += '    ' + lines[i] + '\n';
   }
   // Return the output
   return output + '\n';