From 191939cd806c9d5bc1f7e4b9113298c48b764cc0 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Sat, 16 Mar 2019 11:40:25 +0100
Subject: [PATCH] jackbridge: return success if jack_connect returns EEXIST

Signed-off-by: falkTX <falktx@falktx.com>
---
 source/jackbridge/JackBridge1.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/source/jackbridge/JackBridge1.cpp b/source/jackbridge/JackBridge1.cpp
index 9766f7d2c..d54d2e829 100644
--- a/source/jackbridge/JackBridge1.cpp
+++ b/source/jackbridge/JackBridge1.cpp
@@ -29,6 +29,7 @@
 # define JACKSYM_API
 #endif
 
+#include <cerrno>
 #include "CarlaLibUtils.hpp"
 
 // -----------------------------------------------------------------------------
@@ -1539,7 +1540,10 @@ bool jackbridge_connect(jack_client_t* client, const char* source_port, const ch
     return (jack_connect(client, source_port, destination_port) == 0);
 #else
     if (getBridgeInstance().connect_ptr != nullptr)
-        return (getBridgeInstance().connect_ptr(client, source_port, destination_port) == 0);
+    {
+        const int ret = getBridgeInstance().connect_ptr(client, source_port, destination_port);
+        return ret == 0 || ret == EEXIST;
+    }
 #endif
     return false;
 }