From 7adbd1939f9ff3e8841e0a447b6bbcfab45e419f Mon Sep 17 00:00:00 2001
From: Marcos Medeiros <zxmarcos@gmail.com>
Date: Wed, 28 Dec 2016 18:11:16 -0200
Subject: [PATCH] Update lcd.c

Free LCD handle slot.
---
 devLib/lcd.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/devLib/lcd.c b/devLib/lcd.c
index 512f049..24910a9 100644
--- a/devLib/lcd.c
+++ b/devLib/lcd.c
@@ -505,6 +505,7 @@ void lcdFree (const int fd)
 {
   if ((fd >= 0) && (fd < MAX_LCDS))
   {
+    free(lcds[fd]);
     lcds[fd] = NULL;
   }
-}
\ No newline at end of file
+}