[Title] Return null if device execution log is null

diff --git a/org.tizen.nativeplatform/src/org/tizen/nativeplatform/pkgmgr/PackageManagerOuputReceiver.java b/org.tizen.nativeplatform/src/org/tizen/nativeplatform/pkgmgr/PackageManagerOuputReceiver.java
index 45d5a4f..6dd62bd 100644 (file)
--- a/org.tizen.nativeplatform/src/org/tizen/nativeplatform/pkgmgr/PackageManagerOuputReceiver.java
+++ b/org.tizen.nativeplatform/src/org/tizen/nativeplatform/pkgmgr/PackageManagerOuputReceiver.java
@@ -77,6 +77,9 @@ public class PackageManagerOuputReceiver extends MultiLineReceiver {
     }
     
     public String[] getLog() {
+       if (log == null) {
+               return null;
+       }
        return log.toArray(new String[0]);
     }