Fixed the error in copy_files_except_ext #55

2015-09-18 15:28:58 +02:00 · 2015-09-18 15:28:58 +02:00 · 0a50d6b33f
parent 103048c0d1
commit 0a50d6b33f
1 changed files with 6 additions and 1 deletions
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@ -150,7 +150,12 @@ pub fn copy_files_except_ext(from: &Path, to: &Path, recursive: bool, ext_blackl
        if metadata.is_dir() && recursive {
            if entry.path() == to.to_path_buf() { continue }
            debug!("[*] is dir");
-            try!(fs::create_dir(&to.join(entry.file_name())));
+
+            // check if output dir already exists
+            if !to.join(entry.file_name()).exists() {
+                try!(fs::create_dir(&to.join(entry.file_name())));
+            }
+
            try!(copy_files_except_ext(
                &from.join(entry.file_name()),
                &to.join(entry.file_name()),