From 0e5e3e7bdcfcdc4b4607665ff0f6ad794e5195af Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Sun, 12 May 2024 16:52:09 +0300
Subject: [PATCH] xz: Add clarifying assertions

(cherry picked from commit 2de80494ed9a4dc7db395a32a5efb770ce769804)
---
 src/xz/coder.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/xz/coder.c b/src/xz/coder.c
index 61054c39..90d26aee 100644
--- a/src/xz/coder.c
+++ b/src/xz/coder.c
@@ -292,6 +292,10 @@ coder_set_compression_settings(void)
 
 #ifdef HAVE_ENCODERS
 	if (opt_block_list != NULL) {
+		// args.c ensures these.
+		assert(opt_mode == MODE_COMPRESS);
+		assert(opt_format == FORMAT_XZ);
+
 		// Find out if block_list_chain_mask has a bit set that
 		// isn't set in filters_used_mask.
 		const uint32_t missing_chains_mask