From 74e4fdfce2e7a2b927c259bf9f977dd6e97643c2 Mon Sep 17 00:00:00 2001 From: Baptiste Fontaine Date: Thu, 1 May 2014 01:10:51 +0200 Subject: Fix for String#undent Without it, String#undent would fail on unindented strings, e.g.: "foo".undent NoMethodError: undefined method `length' for nil:NilClass` Closes Homebrew/homebrew#28873. Signed-off-by: Adam Vandenberg --- Library/Homebrew/extend/string.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Library/Homebrew/extend') diff --git a/Library/Homebrew/extend/string.rb b/Library/Homebrew/extend/string.rb index 56126e247..c0f5ae1db 100644 --- a/Library/Homebrew/extend/string.rb +++ b/Library/Homebrew/extend/string.rb @@ -1,6 +1,6 @@ class String def undent - gsub(/^.{#{slice(/^ +/).length}}/, '') + gsub(/^.{#{(slice(/^ +/) || '').length}}/, '') end # eg: -- cgit v1.2.3