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diff core/src/luan/modules/StringLuan.java @ 586:a140be489a72

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minor
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 24 Aug 2015 02:17:46 -0600
parents 60c549d43988
children 35dde32c02ab
line wrap: on
line diff
--- a/core/src/luan/modules/StringLuan.java	Fri Aug 14 06:35:20 2015 -0600
+++ b/core/src/luan/modules/StringLuan.java	Mon Aug 24 02:17:46 2015 -0600
@@ -148,6 +148,7 @@
 	}
 
 	@LuanMethod public static Object[] gsub(LuanState luan,String s,String pattern,Object repl,Integer n) throws LuanException {
+		Utils.checkNotNull(luan,s);
 		int max = n==null ? Integer.MAX_VALUE : n;
 		final Matcher m = Pattern.compile(pattern).matcher(s);
 		if( repl instanceof String ) {