Report invalid parameter

sebbASF · sebbASF · commit 300578058c7d · 2016-05-16T15:49:05.000Z
git-svn-id: https://svn.apache.org/repos/asf/commons/proper/codec/trunk@1744076 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/commons/codec/digest/Digest.java b/src/main/java/org/apache/commons/codec/digest/Digest.java
@@ -101,6 +101,8 @@ private void run(String prefix, final MessageDigest messageDigest) throws IOExce
             println(prefix, DigestUtils.digest(messageDigest, file));
         } else if (file.isDirectory()) {
             run(prefix, messageDigest, file.listFiles());
+        } else {
+            System.err.println("Parameter is file nor directory: '" + file + "'");
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -101,6 +101,8 @@ private void run(String prefix, final MessageDigest messageDigest) throws IOExce`
`101`	`101`	`println(prefix, DigestUtils.digest(messageDigest, file));`
`102`	`102`	`} else if (file.isDirectory()) {`
`103`	`103`	`run(prefix, messageDigest, file.listFiles());`
	`104`	`+ } else {`
	`105`	`+ System.err.println("Parameter is file nor directory: '" + file + "'");`
`104`	`106`	`}`
`105`	`107`	`}`
`106`	`108`