Minor optimisation

2 files changed, 4 insertions, 3 deletions

diff --git a/desktop/sources/scripts/commander.js b/desktop/sources/scripts/commander.js
index 37d38c2..b64dce4 100644
--- a/desktop/sources/scripts/commander.js
+++ b/desktop/sources/scripts/commander.js
@@ -84,8 +84,9 @@ function Commander (terminal) {
   }
 
   this.preview = function () {
-    if (!this.patterns.find(this.query)) { terminal.cursor.reset(); return }
-    const result = this.patterns.find(this.query).trim().split('\n')
+    const pattern = this.patterns.find(this.query)
+    if (!pattern) { terminal.cursor.reset(); return }
+    const result = pattern.trim().split('\n')
     terminal.cursor.resize(result[0].length, result.length)
   }
 
diff --git a/desktop/sources/scripts/patterns.js b/desktop/sources/scripts/patterns.js
index fe2a1a5..819f4bd 100644
--- a/desktop/sources/scripts/patterns.js
+++ b/desktop/sources/scripts/patterns.js
@@ -21,7 +21,7 @@ const Patterns = function (terminal) {
   this.collection['dy'] = `D8\n.Y`
 
   this.find = function (name) {
-    // Basics
+    // Statics
     if (this.collection[name]) {
       return this.collection[name]
     }