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Commit 73273e0c authored by Seongho Kim's avatar Seongho Kim Committed by Jordan Liu
Browse files

Return "" not "null" 

Some models such as LDU, WIFI do not have "gsm.version.baseband",
which should return "null" when it is called.
However it returns "" not "null"

Bug: 120685535
Test: Self-Test
Change-Id: Idc1363d45a0ece3a35f46da287e21015ac1387af
parent c6c06b00

core/java/android/os/Build.java

100644 → 100755
+2 −1
Original line number Diff line number Diff line
@@ -1113,7 +1113,8 @@ public class Build { 
     * null (if, for instance, the radio is not currently on).

     */

    public static String getRadioVersion() {

        return SystemProperties.get(TelephonyProperties.PROPERTY_BASEBAND_VERSION, null);

        String propVal = SystemProperties.get(TelephonyProperties.PROPERTY_BASEBAND_VERSION);

        return TextUtils.isEmpty(propVal) ? null : propVal;

    }



    private static String getString(String property) {