MAVFtp: fix locker static

meee1 · meee1 · commit 57857b7dcc29 · 2023-03-20T08:42:22.000+11:00
diff --git a/ExtLibs/ArduPilot/Mavlink/MAVFtp.cs b/ExtLibs/ArduPilot/Mavlink/MAVFtp.cs
@@ -46,7 +46,8 @@ public MAVFtp(MAVLinkInterface mavint, byte sysid, byte compid)
             _sysid = sysid;
             _compid = compid;
 
-            locker[(sysid, compid)] = new object();
+            if (!locker.ContainsKey((sysid, compid)))
+                locker[(sysid, compid)] = new object();
         }
 
         public enum errno

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,8 @@ public MAVFtp(MAVLinkInterface mavint, byte sysid, byte compid)`
`46`	`46`	`_sysid = sysid;`
`47`	`47`	`_compid = compid;`
`48`	`48`
`49`		`- locker[(sysid, compid)] = new object();`
	`49`	`+ if (!locker.ContainsKey((sysid, compid)))`
	`50`	`+ locker[(sysid, compid)] = new object();`
`50`	`51`	`}`
`51`	`52`
`52`	`53`	`public enum errno`