force valid arguments

1 files changed, 3 insertions, 2 deletions

diff --git a/src/persist.rs b/src/persist.rs
index 7d47232..febd035 100644
--- a/src/persist.rs
+++ b/src/persist.rs
@@ -83,12 +83,13 @@ fn get_terminal_config() -> Option<Value> {
 }
 
 fn write_terminal_config(id: &i32, data: &str) -> Result<(), Box<dyn std::error::Error>> {
-  std::fs::write(path(&id), data)?;
+  std::fs::write(path(&id), "")?;
   unistd::chown(std::path::Path::new(&path(&id)), Some(unistd::Uid::from(0)), Some(unistd::Gid::from(0)))?;
   let metadata = std::fs::metadata(path(&id))?;
   let mut perms = metadata.permissions();
   perms.set_mode(0o660);
   fs::set_permissions(path(&id), perms)?;
+  std::fs::write(path(&id), data)?;
   Ok(())
 }
 
@@ -98,4 +99,4 @@ fn now() -> u64 {
 
 fn path(id: &i32) -> String {
   return format!("/tmp/crab-{}", id);
-}
\ No newline at end of file
+}