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Code Issues Releases Wiki Activity

load history should not produce NPE, ripme#1853

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see:
* https://github.com/RipMeApp/ripme/issues/1853
* https://stackoverflow.com/questions/20714058/file-exists-and-is-directory-but-listfiles-returns-null
This commit is contained in:
soloturn
2021-03-20 10:10:09 +01:00
parent d68dfd391b
commit c52c34ab99
1 changed files with 9 additions and 7 deletions
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2
src/main/java/com/rarchives/ripme/ui/MainWindow.java
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@@ -1183,6 +1183,7 @@ public final class MainWindow implements Runnable, RipStatusHandler {
// Guess rip history based on rip folder // Guess rip history based on rip folder
String[] dirs = Utils.getWorkingDirectory() String[] dirs = Utils.getWorkingDirectory()
.list((dir, file) -> new File(dir.getAbsolutePath() + File.separator + file).isDirectory()); .list((dir, file) -> new File(dir.getAbsolutePath() + File.separator + file).isDirectory());
if (dirs != null) {
for (String dir : dirs) { for (String dir : dirs) {
String url = RipUtils.urlFromDirectoryName(dir); String url = RipUtils.urlFromDirectoryName(dir);
if (url != null) { if (url != null) {
@@ -1195,6 +1196,7 @@ public final class MainWindow implements Runnable, RipStatusHandler {
} }
} }
} }
}
private void saveHistory() { private void saveHistory() {
Path historyFile = Paths.get(Utils.getConfigDir() + File.separator + "history.json"); Path historyFile = Paths.get(Utils.getConfigDir() + File.separator + "history.json");