1 files changed, 5 insertions, 1 deletions
diff --git a/idle.c b/idle.c
index ef588fd..bfb8fc8 100644
--- a/idle.c
+++ b/idle.c
@@ -112,9 +112,13 @@ write_bytes(char **pos, const char *bytes, size_t n)
 static inline void
 write_str(char **pos, const char *str)
 {
+	size_t len;
+
 	assert_return(pos && *pos && !empty_str(str));
 
-	write_bytes(pos, str, strlen(str));
+	len = strlen(str);
+	write_varint(pos, len);
+	write_bytes(pos, str, len);
 }
 
 static inline void