[trafficcontrol-trafficops-types] 01/02: add support for null protocols to protocolToString

[oc...@apache.org]

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ocket8888 pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/trafficcontrol-trafficops-types.git

commit d46dd9c6428c04ff9ce09380a732e9f6fa1dc53a
Author: ocket8888 <oc...@apache.org>
AuthorDate: Fri Jan 27 19:01:44 2023 -0700

    add support for null protocols to protocolToString
---
 src/delivery.service.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/delivery.service.ts b/src/delivery.service.ts
index 89111df..c3e73ef 100644
--- a/src/delivery.service.ts
+++ b/src/delivery.service.ts
@@ -82,9 +82,9 @@ export const enum Protocol {
  * Converts Protocols to a textual representation.
  *
  * @param p The Protocol to convert.
- * @returns A string representation of 'p', or 'UNKNOWN' if 'p' was unrecognized.
+ * @returns A string representation of 'p', or a blank string if 'p' was null.
  */
-export function protocolToString(p: Protocol): string {
+export function protocolToString(p: Protocol | null): string {
 	switch (p) {
 		case Protocol.HTTP:
 			return "Serve only unsecured HTTP requests";
@@ -95,6 +95,7 @@ export function protocolToString(p: Protocol): string {
 		case Protocol.HTTP_TO_HTTPS:
 			return "Serve secured HTTPS requests normally, but redirect unsecured HTTP requests to use HTTPS";
 	}
+	return "";
 }
 
 /**