fix Open3.popen3 method execution

andymeneely · Apr 7, 2015 · 146b91f · 146b91f
1 parent 080f219
commit 146b91f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/git_cmd.rb b/lib/git_cmd.rb
@@ -62,9 +62,10 @@ def execute sub_cmd
     result = nil
     begin
       Open3.popen3(GIT_CMD + sub_cmd) do |i, o, e, t|
+        result = o.read
         error = e.read
         raise StandardError, error unless (t.value.success? or error.empty?)
-        result = o.read
+        result
       end
     ensure
       Dir.chdir cwd