conf: const pointers in block get functions

All config_get_block_*() functions should accept constant config_param
pointers.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tag.c b/src/tag.c
index fa8a4e517..8ac070614 100644
--- a/src/tag.c
+++ b/src/tag.c
@@ -76,7 +76,7 @@ void tag_lib_init(void)
 	char *temp;
 	char *s;
 	char *c;
-	struct config_param *param;
+	const struct config_param *param;
 	int i;
 
 	/* parse the "metadata_to_use" config parameter below */