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Empty String argument in CharsetDetector.trimAttrValue causes StringIndexOutOfBoundsException #49

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Merged
anjackson merged 1 commit into from
Jun 15, 2015
Merged

Empty String argument in CharsetDetector.trimAttrValue causes StringIndexOutOfBoundsException #49

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3 changes: 3 additions & 0 deletions src/main/java/org/archive/format/text/charset/CharsetDetector.java
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Original file line number Diff line number Diff line change
Expand Up @@ -178,6 +178,9 @@ protected String getCharsetFromMeta(byte buffer[],int len) throws IOException {
}

private static String trimAttrValue(String value) {
if (value.isEmpty()) {
return value;
}
String result = value;
if (result.charAt(0) == '"') {
result = result.substring(1, result.length() - 1);
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