1 files changed, 44 insertions, 44 deletions

diff --git a/src/flags.rs b/src/flags.rs
index c93f3ef..a945483 100644
--- a/src/flags.rs
+++ b/src/flags.rs
@@ -5,10 +5,10 @@ const DONT_PERSIST:           &str = "d";
 
 
 pub struct Flags {
-  pub help: bool,
-  pub version: bool,
-  pub dont_persist: bool,
-  pub arg_count: usize
+    pub help: bool,
+    pub version: bool,
+    pub dont_persist: bool,
+    pub arg_count: usize
 }
 
 
@@ -19,32 +19,32 @@ pub struct Flags {
 /// * `None` - If there is an invalid argument in the list
 /// * `Some(Flags)` - If the arguments were secussfully parsed, returning the flags
 pub fn parse(args: &[String]) -> Option<Flags> {
-  let mut flags = Flags { 
-    help: false, 
-    version: false,
-    dont_persist: false, 
-    arg_count: 0 
-  };
-  for arg in args {
-    if !is_arg(&arg) { break; }
-    flags.arg_count += 1;
-    if arg.starts_with("--") {
-      let flag = &arg[2..];
-      if !set_flag(&flag, &mut flags) {
-        eprintln!("Invalid argument: {}", arg);
-        return None
-      }
-    } else {
-      let flag = &arg[1..];
-      for char in flag.chars() {
-        if !set_flag(&char.to_string(), &mut flags) {
-            eprintln!("Invalid argument: {}", arg);
-            return None
+    let mut flags = Flags { 
+        help: false, 
+        version: false,
+        dont_persist: false, 
+        arg_count: 0 
+    };
+    for arg in args {
+        if !is_arg(&arg) { break; }
+        flags.arg_count += 1;
+        if arg.starts_with("--") {
+            let flag = &arg[2..];
+            if !set_flag(&flag, &mut flags) {
+                eprintln!("Invalid argument: {}", arg);
+                return None
+            }
+        } else {
+            let flag = &arg[1..];
+            for char in flag.chars() {
+                if !set_flag(&char.to_string(), &mut flags) {
+                    eprintln!("Invalid argument: {}", arg);
+                    return None
+                }
+            }
         }
-      }
     }
-  }
-  Some(flags)
+    Some(flags)
 }
 
 
@@ -62,17 +62,17 @@ fn is_arg(arg: &str) -> bool {
 /// * `true` - If the argument passed is a valid flag
 /// * `false` - If the argument passed is not a valid flag
 fn set_flag(arg: &str, flags: &mut Flags) -> bool {
-  if has_flag_set(&arg, HELP_FLAG) {
-    flags.help = true;
-    return true
-  } else if has_flag_set(&arg, VERSION_FLAG) {
-    flags.version = true;
-    return true
-  } else if has_flag_set(&arg, DONT_PERSIST) {
-    flags.dont_persist = true;
-    return true
-  }
-  false
+    if has_flag_set(&arg, HELP_FLAG) {
+        flags.help = true;
+        return true
+    } else if has_flag_set(&arg, VERSION_FLAG) {
+        flags.version = true;
+        return true
+    } else if has_flag_set(&arg, DONT_PERSIST) {
+        flags.dont_persist = true;
+        return true
+    }
+    false
 }
 
 
@@ -83,10 +83,10 @@ fn set_flag(arg: &str, flags: &mut Flags) -> bool {
 /// * `true` - If the argument matches the flag
 /// * `false` - If the argument doesn't match the flag
 fn has_flag_set(arg: &str, check: &str) -> bool {
-  for check_arg in check.split(" ") {
-    if check_arg == arg {
-      return true
+    for check_arg in check.split(" ") {
+        if check_arg == arg {
+            return true
+        }
     }
-  }
-  return false
+    return false
 }