simplify regex

cloudant · Sep 5, 2012 · 067d244 · 067d244
1 parent d7cefb9
commit 067d244
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/couch_replicator.erl b/src/couch_replicator.erl
@@ -966,7 +966,7 @@ unpack_seq(Seq) when is_number(Seq) ->
 unpack_seq([SeqNum, _]) ->
     SeqNum;
 unpack_seq(Seq) when is_binary(Seq) ->
-    Pattern = "^[\\[?]?(?<seqnum>[0-9]+)",
+    Pattern = "^\\[?(?<seqnum>[0-9]+)",
     Options = [{capture, [seqnum], list}],
     {match, [SeqNum]} = re:run(Seq, Pattern, Options),
     list_to_integer(SeqNum).