Don't file if file doesn't exist

2016-01-12 14:29:24 +01:00 · 2016-01-12 14:29:24 +01:00 · 6aa8c07ab3
commit 6aa8c07ab3
parent 5c663e7b24
1 changed files with 3 additions and 0 deletions
--- a/app/src/main/java/org/solovyev/android/calculator/history/History.java
+++ b/app/src/main/java/org/solovyev/android/calculator/history/History.java
@ -121,6 +121,9 @@ public class History {

    @Nonnull
    private static List<HistoryState> loadStates(@Nonnull File file) {
+        if (!file.exists()) {
+            return Collections.emptyList();
+        }
        final CharSequence json = FileLoader.load(file);
        if (TextUtils.isEmpty(json)) {
            return Collections.emptyList();