Add size parameter to expand_name()

1 files changed, 1 insertions, 1 deletions

diff --git a/hcid/lib.h b/hcid/lib.h
index 7091fb0d..8043fbc3 100644
--- a/hcid/lib.h
+++ b/hcid/lib.h
@@ -30,7 +30,7 @@
 
 #include <errno.h>
 
-char *expand_name(char *dst, char *str, int dev_id);
+char *expand_name(char *dst, int size, char *str, int dev_id);
 
 char *get_host_name(void);