AfflictionNetworks/samskivert
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Don't let a null source string choke up restrictHTML().

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git-svn-id: https://samskivert.googlecode.com/svn/trunk@1651 6335cc39-0255-0410-8fd6-9bcaacd3b74c
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2005-06-06 20:20:12 +00:00
parent aa1d3b97e8
commit 30229d5dc6
1 changed files with 4 additions and 0 deletions
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projects/samskivert/src/java/com/samskivert/util/StringUtil.java
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@@ -189,6 +189,10 @@ public class StringUtil
*/ */
public static String restrictHTML (String src, String[] regexes) public static String restrictHTML (String src, String[] regexes)
{ {
if (blank(src)) {
return src;
}
ArrayList list = new ArrayList(); ArrayList list = new ArrayList();
list.add(src); list.add(src);
for (int ii=0, nn = regexes.length; ii < nn; ii++) { for (int ii=0, nn = regexes.length; ii < nn; ii++) {