fix(judgingthread):check valid before closing

Project-LemonLime · Sep 12, 2022 · dbd910a · dbd910a
1 parent 07634fd
commit dbd910a
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/makespec/BUILDVERSION b/makespec/BUILDVERSION
@@ -1 +1 @@
-224
+225
diff --git a/src/core/judgingthread.cpp b/src/core/judgingthread.cpp
@@ -111,7 +111,10 @@ class BufferedStreamReader {
 	BufferedStreamReader(const BufferedStreamReader &) = delete;
 	BufferedStreamReader &operator=(const BufferedStreamReader &) = delete;
 
-	~BufferedStreamReader() { fclose(file); }
+	~BufferedStreamReader() {
+		if (file)
+			fclose(file);
+	}
 
   private:
 	FILE *file;