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Fixes a dd_replacetext() sanity checks so that "" isn't considered an invalid text to substitute into a string.

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git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3336 316c924e-a436-60f5-8080-3fe189b3f50e
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elly1989@rocketmail.com
2012-03-21 19:37:06 +00:00
parent 260783d0d4
commit a7bc2b0bb7
1 changed files with 1 additions and 1 deletions
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2
code/defines/procs/helpers.dm
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@@ -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)