remove redundent nul setting

(cherry picked from commit bd7996b0479105a87808bd4eb85b800c2c6003a6)

diff --git a/bin/dig/dig.c b/bin/dig/dig.c
index 30470457497a1ad941c13247bdfa67bc4423c28f..e7baa6585c410a3cf8ee12893c24bede02250774 100644 (file)
--- a/bin/dig/dig.c
+++ b/bin/dig/dig.c
@@ -1124,8 +1124,6 @@ plus_option(char *option, isc_boolean_t is_batchfile,
                                if (value != NULL) {
                                        n = strlcpy(sitvalue, value,
                                                    sizeof(sitvalue));
-                                       sitvalue[sizeof(sitvalue) - 1] = '\0';
-
                                        if (n >= sizeof(sitvalue))
                                                fatal("SIT data too large");
                                        lookup->sitvalue = sitvalue;