Mercurial Hosting > luan
changeset 248:10cc873babee
fix StringIndexOutOfBoundsException
git-svn-id: https://luan-java.googlecode.com/svn/trunk@249 21e917c8-12df-6dd8-5cb6-c86387c605b9
| author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
|---|---|
| date | Thu, 16 Oct 2014 04:04:52 +0000 |
| parents | b5995d77878a |
| children | 9737ebb9aaa0 |
| files | core/src/luan/modules/StringLuan.java dist/jars/luan-core-trunk.jar dist/jars/luan-logging-trunk.jar dist/jars/luan-lucene-trunk.jar dist/jars/luan-mail-trunk.jar dist/jars/luan-web-trunk.jar |
| diffstat | 6 files changed, 4 insertions(+), 2 deletions(-) [+] |
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--- a/core/src/luan/modules/StringLuan.java Fri Oct 10 14:21:45 2014 +0000 +++ b/core/src/luan/modules/StringLuan.java Thu Oct 16 04:04:52 2014 +0000 @@ -62,7 +62,8 @@ } static int start(String s,int i) { - return i==0 ? 0 : i > 0 ? i - 1 : s.length() + i; + int len = s.length(); + return i==0 ? 0 : i > 0 ? Math.min(i-1,len) : Math.max(len+i,0); } static int start(String s,Integer i,int dflt) { @@ -70,7 +71,8 @@ } static int end(String s,int i) { - return i==0 ? 0 : i > 0 ? i : s.length() + i + 1; + int len = s.length(); + return i==0 ? 0 : i > 0 ? Math.min(i,len) : Math.max(len+i+1,0); } static int end(String s,Integer i,int dflt) {