From: Michael Göhler <somebody.here@gmx.de>
Date: Mon, 19 Jan 2015 20:54:26 +0000 (+0100)
Subject: fixed dereferencing issue in markdown_load() and removed dead code in free_deck(... 
X-Git-Url: https://git.danieliu.xyz/?p=smdp.git;a=commitdiff_plain;h=aaef0d22541650ed73e094363e1886943ca035d3

fixed dereferencing issue in markdown_load() and removed dead code in free_deck(), #70
---

diff --git a/src/markdown.c b/src/markdown.c
index 8471724..05c77be 100644
--- a/src/markdown.c
+++ b/src/markdown.c
@@ -81,8 +81,6 @@ void free_deck(deck_t *deck) {
     while (slide) {
         free_line(slide->line);
         next = slide->next;
-        if (slide == NULL)
-            return;
         free(slide);
         slide = next;
     }
diff --git a/src/parser.c b/src/parser.c
index b400610..f835a5c 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -82,7 +82,7 @@ deck_t *markdown_load(FILE *input) {
             } else {
 
                 // if slide ! has line
-                if(!slide->line) {
+                if(!slide->line || !line) {
 
                     // create new line
                     line = new_line();