From e0318a9d9a1d177bd771bc094894f041e0cefc0a Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Sat, 16 Jul 2011 19:37:14 +0200
Subject: [PATCH] config: Use read_only from conf struct

---
 ccache.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ccache.c b/ccache.c
index ce63eefb1..4dfe9f21d 100644
--- a/ccache.c
+++ b/ccache.c
@@ -1150,7 +1150,7 @@ from_cache(enum fromcache_call_mode mode, bool put_object_in_manifest)
 	if (conf->direct_mode
 	    && put_object_in_manifest
 	    && included_files
-	    && !getenv("CCACHE_READONLY")) {
+	    && !conf->read_only) {
 		struct stat st;
 		size_t old_size = 0; /* in bytes */
 		if (stat(manifest_path, &st) == 0) {
@@ -2055,7 +2055,7 @@ ccache(int argc, char *argv[])
 	/* if we can return from cache at this point then do */
 	from_cache(FROMCACHE_CPP_MODE, put_object_in_manifest);
 
-	if (getenv("CCACHE_READONLY")) {
+	if (conf->read_only) {
 		cc_log("Read-only mode; running real compiler");
 		failed();
 	}
-- 
2.47.3