From eabd5eeb9b7c2f44fc8818c3946da81627b65ae7 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Tue, 28 Nov 2017 14:44:24 -0600
Subject: [PATCH] apps/graphics/pdcurses:  Cast to uin16_t before shifting
 uint8_t value.

---
 graphics/pdcurs34/nuttx/pdcdisp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/graphics/pdcurs34/nuttx/pdcdisp.c b/graphics/pdcurs34/nuttx/pdcdisp.c
index 567a179b2..a5109589c 100644
--- a/graphics/pdcurs34/nuttx/pdcdisp.c
+++ b/graphics/pdcurs34/nuttx/pdcdisp.c
@@ -515,7 +515,7 @@ static inline void  PDC_copy_glyph(FAR struct pdc_fbstate_s *fbstate,
           for (n = lshift; n < npixels; n += 8)
             {
               *dptr++ = (shifted >> 8);
-              shifted = (shifted << 8) | sptr[1] << lshift;
+              shifted = (shifted << 8) | (uint16_t)sptr[1] << lshift;
               sptr++;
             }
 #else