Avoid usage of unused variable (#128)

sarroutbi · web-flow · commit c39b6dd44a19 · 2024-01-11T17:06:29.000+01:00
Resolves: #127 Signed-off-by: Sergio Arroutbi <sarroutb@redhat.com>
diff --git a/src/socket.c b/src/socket.c
@@ -178,10 +178,9 @@ static void spawn_process(int fd, const char *jwkdir,
 
 static void handle_child(int sig)
 {
-	pid_t pid;
 	int status;
 
-	while ((pid = waitpid(-1, &status, WNOHANG)) > 0);
+	while ((waitpid(-1, &status, WNOHANG)) > 0);
 }
 
 int run_service(const char *jwkdir, int port, process_request_func pfunc)

Original file line number	Diff line number	Diff line change
`@@ -178,10 +178,9 @@ static void spawn_process(int fd, const char *jwkdir,`
`178`	`178`
`179`	`179`	`static void handle_child(int sig)`
`180`	`180`	`{`
`181`		`- pid_t pid;`
`182`	`181`	`int status;`
`183`	`182`
`184`		`- while ((pid = waitpid(-1, &status, WNOHANG)) > 0);`
	`183`	`+ while ((waitpid(-1, &status, WNOHANG)) > 0);`
`185`	`184`	`}`
`186`	`185`
`187`	`186`	`int run_service(const char *jwkdir, int port, process_request_func pfunc)`