[Title] Fixed to be invalid filename for all 0x20 characters

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diff --git a/org.tizen.common/src/org/tizen/common/util/FilenameUtil.java b/org.tizen.common/src/org/tizen/common/util/FilenameUtil.java
index 25dadb7..9015065 100755 (executable)
--- a/org.tizen.common/src/org/tizen/common/util/FilenameUtil.java
+++ b/org.tizen.common/src/org/tizen/common/util/FilenameUtil.java
@@ -305,8 +305,7 @@ public class FilenameUtil
         {
             result = IS_NULL;
         }
-        
-        if(fileName.length() == 0)
+        else if(fileName.trim().length() == 0)
         {
             result = HAS_NO_NAME;
         }