ls: make printRemoteUrlHandlers() return void

printRemoteUrlHandlers() cannot fail, and does not need a return
value.

3 files changed, 4 insertions, 5 deletions

diff --git a/src/command.c b/src/command.c
index c725282aa..bc5273637 100644
--- a/src/command.c
+++ b/src/command.c
@@ -275,7 +275,8 @@ handle_urlhandlers(struct client *client,
 {
 	if (client_get_uid(client) > 0)
 		client_puts(client, "handler: file://\n");
-	return printRemoteUrlHandlers(client);
+	printRemoteUrlHandlers(client);
+	return COMMAND_RETURN_OK;
 }
 
 static enum command_return
diff --git a/src/ls.c b/src/ls.c
index fb67910f7..3de260d8b 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -32,7 +32,7 @@ static const char *remoteUrlPrefixes[] = {
 	NULL
 };
 
-int printRemoteUrlHandlers(struct client *client)
+void printRemoteUrlHandlers(struct client *client)
 {
 	const char **prefixes = remoteUrlPrefixes;
 
@@ -40,8 +40,6 @@ int printRemoteUrlHandlers(struct client *client)
 		client_printf(client, "handler: %s\n", *prefixes);
 		prefixes++;
 	}
-
-	return 0;
 }
 
 int isRemoteUrl(const char *url)
diff --git a/src/ls.h b/src/ls.h
index 80f427e22..4253431ec 100644
--- a/src/ls.h
+++ b/src/ls.h
@@ -31,6 +31,6 @@ int isRemoteUrl(const char *url);
 const struct decoder_plugin *
 hasMusicSuffix(const char *utf8file, unsigned int next);
 
-int printRemoteUrlHandlers(struct client *client);
+void printRemoteUrlHandlers(struct client *client);
 
 #endif