add missing #include <string.h> (for strlen)

diff --git a/update/client.c b/update/client.c
index f5197b798c1632fdd7d65f8cf4682a2b72904955..d324423caec51457af9d5546f28c350a1e113a6b 100644 (file)
--- a/update/client.c
+++ b/update/client.c
@@ -15,6 +15,7 @@
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 #include <des.h>
 #include <krb.h>