From 03f70eadef92f1cdfc09b8767003d64906de46f7 Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Mon, 18 Jul 2022 15:34:27 +0200
Subject: [PATCH] parse_bitrate: use map for special vals

---
 src/main.cpp | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/src/main.cpp b/src/main.cpp
index a84d51281..796db7f2d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -503,8 +503,13 @@ static void *capture_thread(void *arg)
 }
 
 static bool parse_bitrate(char *optarg, long long int *bitrate) {
-        if (strcmp(optarg, "auto") == 0) {
-                *bitrate = RATE_AUTO;
+        map<const char *, long long int> bitrate_spec_map = {
+                { "auto", RATE_AUTO },
+                { "unlimited", RATE_UNLIMITED },
+        };
+
+        if (auto it = bitrate_spec_map.find(optarg); it != bitrate_spec_map.end()) {
+                *bitrate = it->second;
                 return true;
         }
         if (strcmp(optarg, "help") == 0) {
@@ -519,10 +524,6 @@ static bool parse_bitrate(char *optarg, long long int *bitrate) {
                         "\n";
                 return true;
         }
-        if (strcmp(optarg, "unlimited") == 0) {
-                *bitrate = RATE_UNLIMITED;
-                return true;
-        }
         bool force = false, fixed = false;
         for (int i = 0; i < 2; ++i) {
                 if (optarg[strlen(optarg) - 1] == '!' ||