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Merge pull request #123 from Arcterus/mkdir

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mkdir: improve error handling (closes #121)
This commit is contained in:
Heather 2014-03-01 09:18:45 +03:00
commit 477065b507
1 changed files with 3 additions and 3 deletions
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6
mkdir/mkdir.rs
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@ -126,14 +126,14 @@ fn exec(dirs: ~[~str], mk_parents: bool, mode: u32, verbose: bool) {
if parent_exists && !path.exists() { if parent_exists && !path.exists() {
mkdir(&path, mode); mkdir(&path, mode);
if verbose {println!("{}", *dir);} if verbose {println!("{}", *dir);}
} else { } else if !mk_parents {
let mut error_msg = ~""; let mut error_msg = ~"";
if !parent_exists { if !parent_exists {
error_msg.push_str("Error: parent directory '"); error_msg.push_str("parent directory '");
error_msg.push_str(parent); error_msg.push_str(parent);
error_msg.push_str("' does not exist"); error_msg.push_str("' does not exist");
} else { } else {
error_msg.push_str("Error: directory '"); error_msg.push_str("directory '");
error_msg.push_str(*dir); error_msg.push_str(*dir);
error_msg.push_str("' already exists"); error_msg.push_str("' already exists");
} }