look for '\0'

(cherry picked from commit d03a81c2658508946dffa2a641e9750523c8d57c)

diff --git a/lib/isc/print.c b/lib/isc/print.c
index 55843c4d9dd745ed443abbe7e580a3936137c8de..eb3fa8046a5b7094fa88b295626fc8020198e5aa 100644 (file)
--- a/lib/isc/print.c
+++ b/lib/isc/print.c
@@ -685,7 +685,7 @@ isc__print_printf(void (*emit)(char, void *), void *arg,
                                                pad--;
                                        }
                                cp = buf;
-                               while (*cp != ' ')
+                               while (*cp != '\0')
                                        emit(*cp++, arg);
                                while (pad > 0) {
                                        emit(' ', arg);