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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 28cee940b0
commit d2e248cb61
1 changed files with 9 additions and 7 deletions
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16
src/main/java/com/rarchives/ripme/ui/MainWindow.java
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@ -1183,13 +1183,15 @@ public final class MainWindow implements Runnable, RipStatusHandler {
// Guess rip history based on rip folder
String[] dirs = Utils.getWorkingDirectory()
.list((dir, file) -> new File(dir.getAbsolutePath() + File.separator + file).isDirectory());
for (String dir : dirs) {
String url = RipUtils.urlFromDirectoryName(dir);
if (url != null) {
// We found one, add it to history
HistoryEntry entry = new HistoryEntry();
entry.url = url;
HISTORY.add(entry);
if (dirs != null) {
for (String dir : dirs) {
String url = RipUtils.urlFromDirectoryName(dir);
if (url != null) {
// We found one, add it to history
HistoryEntry entry = new HistoryEntry();
entry.url = url;
HISTORY.add(entry);
}
}
}
}