From b42d727c5c3a28d0b0b94ba1b03a1328315b43b9 Mon Sep 17 00:00:00 2001
From: Sebastian Koslowski <koslowski@kit.edu>
Date: Mon, 4 Jul 2016 12:27:23 +0200
Subject: grc: fix docstring update error with empty categories
---
grc/gui/BlockTreeWindow.py | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
(limited to 'grc/gui/BlockTreeWindow.py')
diff --git a/grc/gui/BlockTreeWindow.py b/grc/gui/BlockTreeWindow.py
index f49eb6c4fe..f0373eaf2a 100644
--- a/grc/gui/BlockTreeWindow.py
+++ b/grc/gui/BlockTreeWindow.py
@@ -202,10 +202,10 @@ class BlockTreeWindow(gtk.VBox):
"""Update the documentation column of every block"""
def update_doc(model, _, iter_):
- if model.iter_has_child(iter_):
- return # category node, no doc string
key = model.get_value(iter_, KEY_INDEX)
- block = self.platform.blocks[key]
+ if not key:
+ return # category node, no doc string
+ block = self.platform.get_block(key)
doc = Utils.parse_template(DOC_MARKUP_TMPL, doc=block.get_doc())
model.set_value(iter_, DOC_INDEX, doc)
--
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