From dff0d33c590cf0c76e3e7b909d15de8a77084764 Mon Sep 17 00:00:00 2001
From: Rasmus Andersson <rasmus@notion.se>
Date: Sat, 21 Oct 2017 14:29:14 -0700
Subject: [PATCH] Fix bug in misc/kernsample.py

---
 misc/kernsample.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/misc/kernsample.py b/misc/kernsample.py
index cc36fbe17..d67ba719d 100755
--- a/misc/kernsample.py
+++ b/misc/kernsample.py
@@ -62,7 +62,7 @@ def samplesForGlyphname(font, groups, groupmap, kerning, glyphname, args):
     left = fmtGlyphname(glyphname, leftGlyph)
     suffix_uc = ''
     suffix_lc = ''
-    if len(args.suffix) > 0:
+    if args.suffix and len(args.suffix) > 0:
       s = unicode(args.suffix)
       if s[0].isupper():
         suffix_uc = args.suffix
@@ -112,7 +112,6 @@ def main():
          'You can also provide a Unicode code point using the syntax "U+XXXX"')
 
   args = argparser.parse_args()
-  dryRun = args.dryRun
 
   font = OpenFont(args.fontPath)