Fix clippy warning

JWorthe · JWorthe · commit b90a62bc1507 · 2020-12-03T12:31:46.000+02:00
diff --git a/src/config.rs b/src/config.rs
@@ -155,7 +155,7 @@ pub(crate) fn domain_name() -> String {
 }
 
 fn require_email_verification() -> bool {
-    !dotenv::var("DISABLE_EMAIL_VERIFICATION_REQUIREMENT").is_ok()
+    dotenv::var("DISABLE_EMAIL_VERIFICATION_REQUIREMENT").is_err()
 }
 
 fn blocked_traffic() -> Vec<(String, Vec<String>)> {

Original file line number	Diff line number	Diff line change
`@@ -155,7 +155,7 @@ pub(crate) fn domain_name() -> String {`
`155`	`155`	`}`
`156`	`156`
`157`	`157`	`fn require_email_verification() -> bool {`
`158`		`- !dotenv::var("DISABLE_EMAIL_VERIFICATION_REQUIREMENT").is_ok()`
	`158`	`+ dotenv::var("DISABLE_EMAIL_VERIFICATION_REQUIREMENT").is_err()`
`159`	`159`	`}`
`160`	`160`
`161`	`161`	`fn blocked_traffic() -> Vec<(String, Vec<String>)> {`