From 4b4265177c063799fe52e4bad44b8c697f12a9df Mon Sep 17 00:00:00 2001
From: Wade Brainerd <wadeb@wadeb.com>
Date: Sun, 6 Nov 2016 20:38:01 -0500
Subject: [PATCH] Fix for delimiter detection with unsaved file

---
 csvplugin.py | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/csvplugin.py b/csvplugin.py
index 58e6295..6698a0a 100644
--- a/csvplugin.py
+++ b/csvplugin.py
@@ -91,11 +91,12 @@ def GetViewSetting(self, name, default):
     def DetermineDelimiter(self):
         filename = self.view.file_name()
 
-        self.delimiter_mapping = self.settings.get('delimiter_mapping', {})
-        for k, v in self.delimiter_mapping.items():
-            if fnmatch.fnmatch(filename, k):
-                self.delimiter = v
-                return
+        if filename:
+            self.delimiter_mapping = self.settings.get('delimiter_mapping', {})
+            for k, v in self.delimiter_mapping.items():
+                if fnmatch.fnmatch(filename, k):
+                    self.delimiter = v
+                    return
 
         self.delimiter = self.GetViewSetting('delimiter', ',')