Check that the Extensions object is a hash

mhy70 · Jan 17, 2012 · f8897f9 · f8897f9
1 parent 3cee6f9
commit f8897f9
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ext/redcarpet/rc_markdown.c b/ext/redcarpet/rc_markdown.c
@@ -24,6 +24,8 @@ static void rb_redcarpet_md_flags(VALUE hash, unsigned int *enabled_extensions_p
 {
 	unsigned int extensions = 0;
 
+	Check_Type(hash, T_HASH);
+
 	/**
 	 * Markdown extensions -- all disabled by default
 	 */