create fresh mergeinventory only if it doesn't exist

Aelto · Dec 2, 2022 · 9bf5f3b · 9bf5f3b · PhilHertzke · Dec 2, 2022
1 parent 112cad0
commit 9bf5f3b
Showing 1 changed file with 11 additions and 8 deletions.
diff --git a/src/models/modlist.rs b/src/models/modlist.rs
@@ -428,14 +428,17 @@ impl ModList {
     fs::create_dir_all(self.bundles_path());
     fs::create_dir_all(self.mergedbundles_path());
 
-    let mergeinventory_content = "
-      <?xml version=\"1.0\" encoding=\"utf-8\"?>
-      <MergeInventory xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">
-        
-      </MergeInventory>
-    ".trim();
-
-    fs::write(self.mergeinventory_path(), &mergeinventory_content);
+    let mergeinventory_path = self.mergeinventory_path();
+    if !mergeinventory_path.exists() {
+      let mergeinventory_content = "
+        <?xml version=\"1.0\" encoding=\"utf-8\"?>
+        <MergeInventory xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">
+          
+        </MergeInventory>
+      ".trim();
+
+      fs::write(mergeinventory_path, &mergeinventory_content);
+    }
   }
 
   pub fn packed_folder_name(&self) -> String {