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Demonstrating the benefit of commons-io instead of the simpler string dissection.

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Anthony Whitford
2015-10-13 23:59:11 -07:00
parent f121430a5d
commit cd66a9ef61
1 changed files with 1 additions and 1 deletions
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2
dependency-check-utils/src/main/java/org/owasp/dependencycheck/utils/FileUtils.java
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@@ -60,7 +60,7 @@ public final class FileUtils {
*/
public static String getFileExtension(String fileName) {
final String fileExt = FilenameUtils.getExtension(fileName);
return null != fileExt ? fileExt.toLowerCase() : null;
return null == fileExt || fileExt.isEmpty() ? null : fileExt.toLowerCase();
}
/**