Fix 'TcpListener' port required regression.

SergioBenitez · SergioBenitez · commit 370287c9a6c4 · 2024-05-03T17:17:56.000-07:00
diff --git a/core/lib/src/listener/tcp.rs b/core/lib/src/listener/tcp.rs
@@ -39,7 +39,8 @@ impl Bind for TcpListener {
             e.map(|e| e.tcp()).unwrap_or(Some(default))
         }).map_err(Left)?;
 
-        if let Some(port) = figment.extract_inner("port").map_err(Left)? {
+        if figment.contains("port") {
+            let port = figment.extract_inner("port").map_err(Left)?;
             address.set_port(port);
         }
 

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,8 @@ impl Bind for TcpListener {`
`39`	`39`	`e.map(\|e\| e.tcp()).unwrap_or(Some(default))`
`40`	`40`	`}).map_err(Left)?;`
`41`	`41`
`42`		`- if let Some(port) = figment.extract_inner("port").map_err(Left)? {`
	`42`	`+ if figment.contains("port") {`
	`43`	`+ let port = figment.extract_inner("port").map_err(Left)?;`
`43`	`44`	`address.set_port(port);`
`44`	`45`	`}`
`45`	`46`