Omit unneeded test in change_field()

* fields.c (change_field): Omit unnecessary test.

Signed-off-by: Paul Eggert <eggert@cs.ucla.edu>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Reviewed-by: Iker Pedrosa <ipedrosa@redhat.com>

diff --git a/lib/fields.c b/lib/fields.c
index 8801bce6a4870482a111ca819ee3b54712c8719a..fa5fd1567cfcc62880353a65f5c4fb464b3c05e7 100644 (file)
--- a/lib/fields.c
+++ b/lib/fields.c
@@ -96,7 +96,7 @@ void change_field (char *buf, size_t maxsize, const char *prompt)
                *cp = '\0';
 
                cp = newf;
-               while (('\0' != *cp) && isspace (*cp)) {
+               while (isspace (*cp)) {
                        cp++;
                }