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authorKornelius Kalnbach <murphy@rubychan.de>2013-06-23 14:33:22 +0200
committerKornelius Kalnbach <murphy@rubychan.de>2013-06-23 14:33:22 +0200
commit56f4163e99689912c3797e5d3b2b97244ce65782 (patch)
tree80a8c1ab927661743329f10cd1dd415f2a8bca0f
parentc34ad739bc7342aa40830945a5e19e90e9814e04 (diff)
downloadcoderay-56f4163e99689912c3797e5d3b2b97244ce65782.tar.gz
fix another CSS empty token issue
-rw-r--r--lib/coderay/scanners/css.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/coderay/scanners/css.rb b/lib/coderay/scanners/css.rb
index 6c52c8a..9ed4618 100644
--- a/lib/coderay/scanners/css.rb
+++ b/lib/coderay/scanners/css.rb
@@ -145,10 +145,10 @@ module Scanners
start = match[/^\w+\(/]
encoder.text_token start, :delimiter
if match[-1] == ?)
- encoder.text_token match[start.size..-2], :content
+ encoder.text_token match[start.size..-2], :content if match.size > start.size + 1
encoder.text_token ')', :delimiter
else
- encoder.text_token match[start.size..-1], :content if start.size < match.size
+ encoder.text_token match[start.size..-1], :content if match.size > start.size
end
encoder.end_group :function