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remove the byte_len and length bifs

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This commit is contained in:
Bernhard Amann 2013-03-06 13:45:42 -08:00
parent a2556642e6
commit 986b346e3f
8 changed files with 6 additions and 74 deletions
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2
scripts/base/utils/strings.bro
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@ -6,7 +6,7 @@
## characters.
function is_string_binary(s: string): bool
{
return byte_len(gsub(s, /[\x00-\x7f]/, "")) * 100 / |s| >= 25;
return |gsub(s, /[\x00-\x7f]/, "")| * 100 / |s| >= 25;
}
## Joins a set of string together, with elements delimited by a constant string.