vtcol.rs: reinstate usage message

3 files changed, 7 insertions, 3 deletions

diff --git a/Cargo.lock b/Cargo.lock
index c783527..b7675b4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,4 +1,4 @@
 [root]
 name = "vtcol"
-version = "0.42.0"
+version = "0.42.1"
 
diff --git a/Cargo.toml b/Cargo.toml
index d4fc6db..bd08da9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@
 [package]
 name        = "vtcol"
 description = "Set Linux console color scheme"
-version     = "0.42.0"
+version     = "0.42.1"
 authors     = [ "Philipp Gesang <phg@phi-gamma.net>" ]
 repository  = "https://github.com/phi-gamma/vtcol"
 keywords    = [ "linux", "virtual_terminal", "tty", "console", "system" ]
diff --git a/src/vtcol.rs b/src/vtcol.rs
index 8cb0e86..03a8258 100644
--- a/src/vtcol.rs
+++ b/src/vtcol.rs
@@ -162,6 +162,11 @@ impl<'a> Job {
             Err(f) => panic!(f.to_string())
         };
 
+        if matches.opt_present("h") {
+            Job::usage(&this, opts);
+            unsafe { exit(0) };
+        };
+
         if matches.opt_present("v") { unsafe { VERBOSITY = 1_u8; } };
 
         if matches.opt_present("l") {
@@ -590,7 +595,6 @@ get_console_fd
     {
         Some (path) =>
         {
-            //let path = std::path::Path::new(std::ffi::CString::new(path.as_bytes()).unwrap());
             let path = std::path::Path::new(path);
             match fd_of_path(&path)
             {