From a1b577c085cc9ef6b95c4556ec8815070828ee6c Mon Sep 17 00:00:00 2001
From: Hector Martin <marcan@marcan.st>
Date: Fri, 17 Sep 2021 05:44:18 +0000
Subject: [PATCH] Do not attempt to unload external tokens if
 USE_EXTERNAL_TOKENS is disabled.

This allows building a static binary as long as --disable-external-tokens is used
---
 lib/luks2/luks2_token.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/luks2/luks2_token.c b/lib/luks2/luks2_token.c
index d34cebf5..88d84418 100644
--- a/lib/luks2/luks2_token.c
+++ b/lib/luks2/luks2_token.c
@@ -245,6 +245,7 @@ int crypt_token_register(const crypt_token_handler *handler)
 
 void crypt_token_unload_external_all(struct crypt_device *cd)
 {
+#if USE_EXTERNAL_TOKENS
 	int i;
 
 	for (i = LUKS2_TOKENS_MAX - 1; i >= 0; i--) {
@@ -258,6 +259,7 @@ void crypt_token_unload_external_all(struct crypt_device *cd)
 		if (dlclose(CONST_CAST(void *)token_handlers[i].u.v2.dlhandle))
 			log_dbg(cd, "%s", dlerror());
 	}
+#endif
 }
 
 static const void