From: Andre Noll <maan@systemlinux.org>
Date: Sat, 28 Dec 2013 17:16:18 +0000 (+0000)
Subject: bitstream: Replace check for impossible condition by assertion.
X-Git-Tag: v0.5.3~17^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=c31a963befeea8d9441efc19dd31273260152012;ds=sidebyside

bitstream: Replace check for impossible condition by assertion.

No big deal because behaviour is unchanged (abort). Calling assert()
is a bit shorter and will print a better error message.
---

diff --git a/bitstream.c b/bitstream.c
index 8f13a9b5..492b407d 100644
--- a/bitstream.c
+++ b/bitstream.c
@@ -88,10 +88,7 @@ static int build_table(struct vlc *vlc, int table_nb_bits, int nb_codes,
 			j = (code << (table_nb_bits - n)) & (table_size - 1);
 			nb = 1 << (table_nb_bits - n);
 			for (k = 0; k < nb; k++) {
-				if (table[j][1] /* bits */ != 0) {
-					PARA_EMERG_LOG("incorrect code\n");
-					exit(EXIT_FAILURE);
-				}
+				assert(table[j][1] == 0); /* incorrect code */
 				table[j][1] = n; /* bits */
 				table[j][0] = i;
 				j++;