From ca27b000cc02fd0bf02685a34a016f2a7bfcf9ee Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Thu, 16 Apr 2020 14:23:50 +0200
Subject: [PATCH] DeckLink disp.: accept multiple devices with positional parms
 (fix)

---
 src/video_display/decklink.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/video_display/decklink.cpp b/src/video_display/decklink.cpp
index c6be3672e..07ec771f7 100644
--- a/src/video_display/decklink.cpp
+++ b/src/video_display/decklink.cpp
@@ -882,10 +882,11 @@ static bool settings_init(struct state_decklink *s, const char *fmt,
         int i = 0;
         bool first_option_is_device = true;
         while (ptr[i] != '\0') {
-                if (isdigit(ptr[i++]) != 0) {
-                        continue;
+                if (!isdigit(ptr[i]) && ptr[i] != ',') {
+                        first_option_is_device = false;
+                        break;
                 }
-                first_option_is_device = false;
+                i++;
         }
         if (first_option_is_device) {
                 log_msg(LOG_LEVEL_WARNING, MOD_NAME "Unnamed device index "