From 9a47193bcdf64a9d8879d2dcfc25c12db2e5493b Mon Sep 17 00:00:00 2001
From: tangyuxin <462747508@qq.com>
Date: Sat, 4 Nov 2017 14:06:41 +0800
Subject: 
 [gui]解决不使用fastlz包时,GUI解码fastlz压缩的hdc格式图片,系统会宕机问题
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---
 components/gui/src/image_hdc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/components/gui/src/image_hdc.c b/components/gui/src/image_hdc.c
index b82a10625b..b8563c5887 100644
--- a/components/gui/src/image_hdc.c
+++ b/components/gui/src/image_hdc.c
@@ -128,7 +128,8 @@ static rt_bool_t rtgui_image_hdc_load(struct rtgui_image *image, struct rtgui_fi
     {
         if (header[3] == 2)
         {
-#if 0   /* TODO: add HDC with fastlz compressed */
+#ifdef PKG_USING_FASTLZ
+            /* TODO: add HDC with fastlz compressed */
             int data_length, dec_length;
             rt_uint8_t *data;
 
@@ -173,6 +174,9 @@ static rt_bool_t rtgui_image_hdc_load(struct rtgui_image *image, struct rtgui_fi
             }
             hdc->pixel_offset = 0;
             rtgui_free(data);
+#else
+            hdc->pixels = RT_NULL;
+            return RT_FALSE;
 #endif
         }
         else
-- 
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