Fix bug in isOperatorConsideredNonRoaming

Mistakenly exits if the first check of many doesn't match.

bug:11136023
Change-Id: I04883d75f32214def360292c90b2f628c4e60991
diff --git a/src/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java b/src/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java
index 5884aeb..0b75d49 100644
--- a/src/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java
+++ b/src/java/com/android/internal/telephony/gsm/GsmServiceStateTracker.java
@@ -1367,8 +1367,6 @@
         for (String numeric : numericArray) {
             if (operatorNumeric.startsWith(numeric))
                 return true;
-            else
-                return false;
         }
         return false;
     }