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-rw-r--r--mediagoblin/util.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/mediagoblin/util.py b/mediagoblin/util.py
index f2a2793b..951bdd51 100644
--- a/mediagoblin/util.py
+++ b/mediagoblin/util.py
@@ -384,7 +384,7 @@ def convert_to_tag_list(tag_string):
if tag_string:
stripped_tag_string = u' '.join(tag_string.strip().split())
for tag in stripped_tag_string.split(TAGS_DELIMITER):
- if tag.strip():
+ if tag.strip() and tag not in taglist:
if TAGS_CASE_SENSITIVE:
taglist.append(tag.strip())
else: