uint32_to_hexstring() bugfix

1 files changed, 1 insertions, 1 deletions

diff --git a/strings.c b/strings.c
index 55aff97..34c269a 100644
--- a/strings.c
+++ b/strings.c
@@ -35,7 +35,7 @@ void uint32_to_decstring(uint32_t number, char buf[11])
 void uint32_to_hexstring(uint32_t number, char buf[9])
 {
   uint32_to_hex(number, buf);
-  buf[9] = '\0';
+  buf[8] = '\0';
 }
 
 void uint32_to_binstring(uint32_t number, char buf[33])