From db4d2ddc54df1c10eca0133719d034398b5709cb Mon Sep 17 00:00:00 2001
From: Manuel Ebert <manuel@1450.me>
Date: Wed, 16 Apr 2014 13:14:16 -0400
Subject: [PATCH] Warns if using --edit without editor

Closes #151
---
 jrnl/cli.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/jrnl/cli.py b/jrnl/cli.py
index 5830aebf..417398a4 100644
--- a/jrnl/cli.py
+++ b/jrnl/cli.py
@@ -233,6 +233,9 @@ def run(manual_args=None):
             install.save_config(original_config, config_path=CONFIG_PATH)
 
     elif args.edit:
+        if not config['editor']:
+            util.prompt(u"[You need to specify an editor in {0} to use the --edit function.]".format(CONFIG_PATH))
+            sys.exit(1)
         other_entries = [e for e in old_entries if e not in journal.entries]
         # Edit
         old_num_entries = len(journal)