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Commit 0bb99605 authored by Tammo Spalink's avatar Tammo Spalink
Browse files

Do not die when printing empty prefs. 

Addresses issue:
http://buganizer/issue?id=1974140

Change-Id: I0001d69e8d278d4ca900f5ce56ad50c0b4b6b694
parent 7390c5af

core/java/android/preference/Preference.java

+4 −2
Original line number Diff line number Diff line
@@ -1456,8 +1456,10 @@ public class Preference implements Comparable<Preference>, OnDependencyChangeLis 
        if (!TextUtils.isEmpty(summary)) {

            sb.append(summary).append(' ');

        }

        if (sb.length() > 0) {

            // Drop the last space

            sb.setLength(sb.length() - 1);

        }

        return sb;

    }