src/niti: mkdir the compile dir only if it doesn't exist

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit b/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit
index f9c8fb5..5953647 100644 (file)
--- a/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit
+++ b/src/interpreter/dynamic_loading_ffi/on_demand_compiler.nit
@@ -75,7 +75,7 @@ redef class AModule
                var compile_dir = v.compile_dir
                var foreign_code_lib_path = v.foreign_code_lib_path(mmodule)
 
-               compile_dir.mkdir
+               if not compile_dir.file_exists then compile_dir.mkdir
 
                # Compile the common FFI part
                ensure_compile_ffi_wrapper