Make mchars_num2char() return a char like it says.

1 files changed, 3 insertions, 4 deletions

diff --git a/html.c b/html.c
index 856835e1..7cc081ab 100644
--- a/html.c
+++ b/html.c
@@ -212,11 +212,10 @@ print_gen_head(struct html *h)
 static void
 print_num(struct html *h, const char *p, size_t len)
 {
-	const char	*rhs;
+	char		 c;
 
-	rhs = mchars_num2char(p, len);
-	if (rhs)
-		putchar((int)*rhs);
+	if ('\0' != (c = mchars_num2char(p, len)))
+		putchar((int)c);
 }
 
 static void