FIXED: Fix potential crash

diff --git a/Sources/libMultiMarkdown/writer.c b/Sources/libMultiMarkdown/writer.c
index d547eb5daa933c34bb4a10c17c142cc3a49606b1..1e882f6dc9b4f361844cade1a389cd85f0d6b74f 100644 (file)
--- a/Sources/libMultiMarkdown/writer.c
+++ b/Sources/libMultiMarkdown/writer.c
@@ -2211,7 +2211,8 @@ void strip_leading_whitespace(token * chain, const char * source) {
                                return;
                }
 
-               chain = chain->next;
+               if (chain)
+                       chain = chain->next;
        }
 }