1 files changed, 2 insertions, 1 deletions

diff --git a/lib/vsprintf.c b/lib/vsprintf.c
index cba2385a6f0b..4819c3d6cca4 100644
--- a/lib/vsprintf.c
+++ b/lib/vsprintf.c
@@ -797,8 +797,9 @@ static char *ip6_compressed_string(char *p, const char *addr)
                                 p = pack_hex_byte(p, hi);
                         else
                                 *p++ = hex_asc_lo(hi);
+                        p = pack_hex_byte(p, lo);
                 }
-                if (hi || lo > 0x0f)
+                else if (lo > 0x0f)
                         p = pack_hex_byte(p, lo);
                 else
                         *p++ = hex_asc_lo(lo);