From cf07ff188be0f89d9d33c16b2189d99af0103508 Mon Sep 17 00:00:00 2001
From: sherzinger <sascha.herzinger@uni.lu>
Date: Tue, 19 Feb 2019 10:59:45 +0100
Subject: [PATCH] fixed nullpointer exception for filepaths without parent
folder
---
.../src/main/java/lcsb/mapviewer/converter/Converter.java | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/converter/src/main/java/lcsb/mapviewer/converter/Converter.java b/converter/src/main/java/lcsb/mapviewer/converter/Converter.java
index a272f4dbdb..3db5a3ed98 100644
--- a/converter/src/main/java/lcsb/mapviewer/converter/Converter.java
+++ b/converter/src/main/java/lcsb/mapviewer/converter/Converter.java
@@ -83,7 +83,10 @@ public abstract class Converter {
throws InconsistentModelException, IOException, ConverterException {
String xml = model2Xml(model);
File file = new File(filePath);
- file.getParentFile().mkdirs();
+ File parentFile = file.getParentFile();
+ if (parentFile != null) {
+ parentFile.mkdirs();
+ }
try (PrintWriter out = new PrintWriter(file)) {
out.println(xml);
}
--
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