html2txt.py: replaced 2 occurences of '{}' with equal '{0}' because of CentOS 6.x...

Change-Id: Ibf395007e32db70f49b7bdae22fff8c377ae41b0
Reviewed-on: https://code.wireshark.org/review/27457
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Gerald Combs <gerald@wireshark.org>

diff --git a/tools/html2text.py b/tools/html2text.py
index accd98a2ae5172d6319a5566e6b39f2ba105feb8..7e783787e4d9423f913ffeda80415a6767ac1ac2 100755 (executable)
--- a/tools/html2text.py
+++ b/tools/html2text.py
@@ -143,7 +143,7 @@ class TextHTMLParser(HTMLParser):
             self.skip_wrap = False
         if tag == 'a' and self.href:
             self.footnotes.append(self.href)
-            self.text_block += '[{}]'.format(len(self.footnotes))
+            self.text_block += '[{0}]'.format(len(self.footnotes))
         if tag in self.ignore_tags:
             self.ignore_level -= 1
 
@@ -165,7 +165,7 @@ class TextHTMLParser(HTMLParser):
             self.indent_levels = [1, 1]
             footnote_num = 1
             for href in self.footnotes:
-                self.text_block += '{:>2}. {}\n'.format(footnote_num, href)
+                self.text_block += '{0:>2}. {0}\n'.format(footnote_num, href)
                 footnote_num += 1
                 self._commit_block('\n')