From 74ee02092252d171c59425ee5ed18636a97bba13 Mon Sep 17 00:00:00 2001
From: FreeBirdLjj <ljj11011@mail.ustc.edu.cn>
Date: Sat, 4 Oct 2014 20:31:26 +0800
Subject: [PATCH] Replace `(void*)0` with `NULL`.

---
 src/parser.c | 4 ++--
 src/viewer.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/parser.c b/src/parser.c
index 04a0b49..84f3c87 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -181,8 +181,8 @@ deck_t *markdown_load(FILE *input) {
         }
 
         // split linked list
-        line->prev->next = (void*)0;
-        line->prev = (void*)0;
+        line->prev->next = NULL;
+        line->prev = NULL;
 
         // remove header lines from slide
         deck->slide->line = line;
diff --git a/src/viewer.c b/src/viewer.c
index 747329c..4031948 100644
--- a/src/viewer.c
+++ b/src/viewer.c
@@ -379,7 +379,7 @@ int ncurses_display(deck_t *deck, int notrans, int nofade, int invert) {
             case 'q':
                 // do not fade out on exit
                 fade = 0;
-                slide = (void*)0;
+                slide = NULL;
                 break;
 
             default:
-- 
2.20.1