adj adminvector()

README.md

@@ -12,4 +12,5 @@ login_name = <botname>
 access_token = <oauth token>
 bot_channels = <chnl1>,<chnl2>
 prefix = <prefix>
+bot_admins = <admins>
 ```

src/core/identity.rs

@@ -20,9 +20,22 @@ fn adminvector() -> Vec<String> {
     dotenv().ok();
     let mut admins = Vec::new();
 
-    for admin in env::var("bot_admins").unwrap().split(',') {
-        admins.push(String::from(admin))
+    // for admin in env::var("bot_admins").unwrap().split(',') {
+    //     admins.push(String::from(admin))
+    // }
+
+    // 03.17 - Forcen - Suggesting below instead : 
+    /*
+        - this will push only if env::var() returns Ok() ; 
+            otherwise (like in Err(_)) do nothing
+     */
+
+    if let Ok(value) = env::var("bot_admins") {
+        for admin in value.split(',') {
+            admins.push(String::from(admin))        
+        }
     }
+
     admins
 }