Work around VS2019 filesystem issue

CleverRaven · Mar 14, 2023 · 6df786b · 6df786b
1 parent 4be58c1
commit 6df786b
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/filesystem.cpp b/src/filesystem.cpp
@@ -21,6 +21,15 @@
 
 bool assure_dir_exist( const std::string &path )
 {
+    // TEMPORARY until we drop VS2019 support
+    // VS2019 std::filesystem doesn't handle trailing slashes well in this
+    // situation.  We think this is a bug.  Work around it by removing the
+    // trailing slash if present.
+    if( string_ends_with( path, "/" ) ) {
+        std::string p = path;
+        p.pop_back();
+        return assure_dir_exist( fs::u8path( p ) );
+    }
     return assure_dir_exist( fs::u8path( path ) );
 }