Update upstream source from tag 'upstream/1.29.1'

Update to upstream version '1.29.1'
with Debian dir 67c32bd8f39b0155ec16fb6af065feb7f1333f75

1 files changed, 3 insertions, 3 deletions

diff --git a/gallery_dl/text.py b/gallery_dl/text.py
index 5fd5a40..f117c92 100644
--- a/gallery_dl/text.py
+++ b/gallery_dl/text.py
@@ -160,10 +160,10 @@ def extract_all(txt, rules, pos=0, values=None):
 
 def extract_iter(txt, begin, end, pos=0):
     """Yield values that would be returned by repeated calls of extract()"""
-    index = txt.index
-    lbeg = len(begin)
-    lend = len(end)
     try:
+        index = txt.index
+        lbeg = len(begin)
+        lend = len(end)
         while True:
             first = index(begin, pos) + lbeg
             last = index(end, first)