hexdump: rewrite next()

Signed-off-by: Ondrej Oprala <ooprala@redhat.com>

diff --git a/text-utils/display.c b/text-utils/display.c
index 524c8b897b5969c424ce8061c16786f68d6dec0d..2fc781cb53893b1436363cb5fe5aee289c55806a 100644 (file)
--- a/text-utils/display.c
+++ b/text-utils/display.c
@@ -317,7 +317,7 @@ int next(char **argv)
                _argv = argv;
                return(1);
        }
-       for (;;) {
+       while (TRUE) {
                if (*_argv) {
                        if (!(freopen(*_argv, "r", stdin))) {
                                warn("%s", *_argv);