cosmetic fixes

1 files changed, 13 insertions, 13 deletions

diff --git a/src/main.rs b/src/main.rs
index e18a109..66b2880 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -45,18 +45,18 @@ macro_rules! unwrap {
 ///
 /// PREDICATES:
 ///
-///     -character REGEX	True if the character name matches the regex.
-///     -account REGEX  	True if the account name matches the regex.
-///     -name REGEX     	True if either character or account name match.
+///     -character REGEX        True if the character name matches the regex.
+///     -account REGEX          True if the account name matches the regex.
+///     -name REGEX             True if either character or account name match.
 ///
-///     -success        	Only include successful logs.
-///     -wipe           	Only include failed logs.
-///     -outcome OUTCOMES	Only include logs with the given outcomes.
-///     -weekday WEEKDAYS	Only include logs from the given weekdays.
-///     -before DATE    	Only include logs from before the given date.
-///     -after DATE     	Only include logs from after the given date.
-///     -boss BOSSES    	Only include logs from the given bosses.
-///     -player REGEX   	Shorthand to check if any player in the log has the given name.
+///     -success                Only include successful logs.
+///     -wipe                   Only include failed logs.
+///     -outcome OUTCOMES       Only include logs with the given outcomes.
+///     -weekday WEEKDAYS       Only include logs from the given weekdays.
+///     -before DATE            Only include logs from before the given date.
+///     -after DATE             Only include logs from after the given date.
+///     -boss BOSSES            Only include logs from the given bosses.
+///     -player REGEX           Shorthand to check if any player in the log has the given name.
 #[derive(StructOpt, Debug)]
 #[structopt(verbatim_doc_comment)]
 pub struct Opt {
@@ -262,7 +262,7 @@ fn single(opt: &Opt) -> Result<()> {
     if opt.expression.len() == 1 {
         let line = &opt.expression[0];
         let maybe_filter = build_filter(line);
-        if let Err(_) = maybe_filter {
+        if maybe_filter.is_err() {
             let maybe_regex = Regex::new(line);
             if let Ok(rgx) = maybe_regex {
                 let filter = filters::player::any(
@@ -299,7 +299,7 @@ fn repl(opt: &Opt) -> Result<()> {
         let parsed = build_filter(&line);
         match parsed {
             Ok(filter) => grep(&opt, &*filter)?,
-            Err(err) => display_error(&err.into()),
+            Err(err) => display_error(&err),
         }
     }
 }