Scanner win32 fixes

Changes

@@ -1612,3 +1612,5 @@ seen. gmtime warning still there
   suggested by tony0man (#0000373)
 - Fixed a bug where /htm would report "no such server" when used locally, reported by
   jollino (#0000343)
+- Possibly fixed some crash bugs in scan_socks and scan_http in Win32 reported by
+  UrLoverGuy13 and Xose (#0000389)

src/modules/scan_http.c

@@ -309,6 +309,5 @@ exituniverse:
 	IRCMutexLock((h->lock));
 	h->refcnt--;
 	IRCMutexUnlock((h->lock));
-	IRCExitThread(NULL);
 	return;
 }

src/modules/scan_socks.c

@@ -304,7 +304,6 @@ exituniverse:
 	h->refcnt--;
 	IRCMutexUnlock((h->lock));
 	/* We get joined, we need no steekin Detach */
-	IRCExitThread(NULL);
 	return;
 }
 
@@ -467,7 +466,6 @@ exituniverse:
 	h->refcnt--;
 	IRCMutexUnlock(h->lock);
 	/* We need no steekin detach */
-	IRCExitThread(NULL);
 	return;
 }