From 8f5f8992fb00dc3d6d98190238752c51a468aaf8 Mon Sep 17 00:00:00 2001
From: Andrew Belt <andrewpbelt@gmail.com>
Date: Fri, 12 Nov 2021 16:43:05 -0500
Subject: [PATCH] Remove old /tmp/Rack2 symbolic link before creating it.

---
 src/plugin.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/plugin.cpp b/src/plugin.cpp
index a4e041b3..a0163c3c 100644
--- a/src/plugin.cpp
+++ b/src/plugin.cpp
@@ -54,9 +54,11 @@ static void* loadLibrary(std::string libraryPath) {
 #else
 	// Since Rack 2, plugins on Linux/Mac link to the absolute path /tmp/Rack2/libRack.<ext>
 	// Create a symlink at /tmp/Rack2 to the system dir containting libRack.
+	std::string systemDir = system::getAbsolute(asset::systemDir);
+	std::string linkPath = "/tmp/Rack2";
 	if (!settings::devMode) {
-		std::string systemDir = system::getAbsolute(asset::systemDir);
-		std::string linkPath = "/tmp/Rack2";
+		// Clean up old symbolic link in case a different edition was run earlier
+		system::remove(linkPath);
 		system::createSymbolicLink(systemDir, linkPath);
 	}
 	// Load library with dlopen