From a7bc2b0bb7f91b95210ad097d9ddf7d7e7ca6dc5 Mon Sep 17 00:00:00 2001 From: "elly1989@rocketmail.com" Date: Wed, 21 Mar 2012 19:37:06 +0000 Subject: [PATCH] Fixes a dd_replacetext() sanity checks so that "" isn't considered an invalid text to substitute into a string. git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3336 316c924e-a436-60f5-8080-3fe189b3f50e --- code/defines/procs/helpers.dm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/code/defines/procs/helpers.dm b/code/defines/procs/helpers.dm index 8278f83c9a..291d2166bc 100644 --- a/code/defines/procs/helpers.dm +++ b/code/defines/procs/helpers.dm @@ -218,7 +218,7 @@ return max(low,min(high,num)) /proc/dd_replacetext(text, search_string, replacement_string) - if(!text || !search_string || !replacement_string) + if(!text || !istext(text) || !search_string || !istext(search_string) || !istext(replacement_string)) return null var/textList = dd_text2list(text, search_string) return dd_list2text(textList, replacement_string)