call ::std::process::exit() directly

3 files changed, 3 insertions, 6 deletions

diff --git a/modelica-parser-lalrpop/examples/parse_file.rs b/modelica-parser-lalrpop/examples/parse_file.rs
index bac22f1..66a669b 100644
--- a/modelica-parser-lalrpop/examples/parse_file.rs
+++ b/modelica-parser-lalrpop/examples/parse_file.rs
@@ -4,7 +4,6 @@ extern crate modelica_parser;
 use std::env;
 use std::io::Read;
 use std::fs::File;
-use std::process::exit;
 
 
 fn main() {
@@ -13,7 +12,7 @@ fn main() {
 
     if args.len() <= 1 {
         println!("I'm a modelica parser! Pass me one or more files to parse...");
-        exit(-1);
+        ::std::process::exit(-1);
     }
 
     for input in &args[1..] {
diff --git a/src/bin/mt-tool.rs b/src/bin/mt-tool.rs
index b6763b2..c04d5ab 100644
--- a/src/bin/mt-tool.rs
+++ b/src/bin/mt-tool.rs
@@ -12,7 +12,6 @@ use std::io::Read;
 use std::fs::File;
 use std::path::Path;
 use std::time::Instant;
-use std::process::exit;
 
 
 fn parse_modelica_files(paths: Vec<String>) {
@@ -97,7 +96,7 @@ fn main() {
         _ => {
             println!("Missing or unimplemented command!");
             println!("{}", matches.usage());
-            exit(-1);
+            ::std::process::exit(-1);
         },
     }
 }
diff --git a/src/bin/mt-webface.rs b/src/bin/mt-webface.rs
index 3b280e2..b35deec 100644
--- a/src/bin/mt-webface.rs
+++ b/src/bin/mt-webface.rs
@@ -10,7 +10,6 @@ extern crate log;
 
 use std::env;
 use std::collections::BTreeMap;
-use std::process::exit;
 use std::path::Path;
 use getopts::Options;
 use pencil::Pencil;
@@ -87,7 +86,7 @@ fn main() {
         Err(f) => {
             println!("{}\n", f.to_string());
             print_usage(opts);
-            exit(-1);
+            ::std::process::exit(-1);
         }
     };