More update stuff

xpdota · Nov 17, 2023 · 600cdf1 · 600cdf1
1 parent f7a38f5
commit 600cdf1
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/launcher/src/main/java/gg/xp/xivsupport/gui/JavaUpdateUtils.java b/launcher/src/main/java/gg/xp/xivsupport/gui/JavaUpdateUtils.java
@@ -77,7 +77,10 @@ public void installVersion(int version, File realDestDir) throws IOException {
 			zis.close();
 		}
 		log("Moving into place");
-		destDir.renameTo(realDestDir);
+		boolean moveResult = destDir.renameTo(realDestDir);
+		if (!moveResult) {
+			throw new RuntimeException("Could not rename %s -> %s".formatted(destDir, realDestDir));
+		}
 		log("JDK " + version + " successfully downloaded and extracted");
 	}