From c843e5970da5894b9df47314ba0586c5ee401b57 Mon Sep 17 00:00:00 2001
From: Wendel Voigt <wvoigt@voigtworld.com>
Date: Fri, 10 Feb 2017 15:36:28 -0600
Subject: [PATCH] Fix issue #145 when no text on front of a wrapper (#147)

When no text was on the front of a wrapper, the back wrapper text and tab were not in the proper location.
This was due to exiting the routine without doing the self.canvas.restoreState().
Cleaned up the code to be easier to read and to exit cleanly.
---
 domdiv/draw.py | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/domdiv/draw.py b/domdiv/draw.py
index f9993d3..7583481 100644
--- a/domdiv/draw.py
+++ b/domdiv/draw.py
@@ -782,21 +782,17 @@ class DividerDrawer(object):
             usedHeight += 15
 
         # Figure out what text is to be printed on this divider
-        if divider_text == "blank":
-            # blank divider, no need to go on
-            return
-        elif divider_text == "rules":
-            # Add the extra rules text to the divider
-            if card.extra:
-                descriptions = card.extra
-            else:
-                # Asked for rules and they don't exist, so don't print anything
-                return
-        elif divider_text == "card":
+        descriptions = None
+        if divider_text == "card" and card.description:
             # Add the card text to the divider
             descriptions = card.description
-        else:
-            # Don't know what was asked, so don't print anything
+        elif divider_text == "rules" and card.extra:
+            # Add the extra rules text to the divider
+            descriptions = card.extra
+
+        if descriptions is None:
+            # No text to print, so exit early and cleanly
+            self.canvas.restoreState()
             return
 
         s = getSampleStyleSheet()['BodyText']