Replace some "FALLTHRU" comments with control flow.

[nmh] / sbr / read_switch.c

diff --git a/sbr/read_switch.c b/sbr/read_switch.c
index bb24dd4c770fcfca4553601bb0b46d7bbdea8ef5..8ca0be334dec1036b5233798e28f855c19a275a3 100644 (file)
--- a/sbr/read_switch.c
+++ b/sbr/read_switch.c
@@ -1,6 +1,4 @@
-
-/*
- * read_switch.c -- prompt the user for an answer from the list
+/* read_switch.c -- prompt the user for an answer from the list
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -19,7 +17,7 @@ read_switch (const char *prompt, const struct swit *ansp)
     char ansbuf[BUFSIZ];
 
     for (;;) {
-       printf ("%s", prompt);
+       fputs(prompt, stdout);
        fflush (stdout);
        cp = ansbuf;
        while ((i = getchar ()) != '\n') {
@@ -32,7 +30,7 @@ read_switch (const char *prompt, const struct swit *ansp)
        }
        *cp = '\0';
        if (ansbuf[0] == '?' || cp == ansbuf) {
-           printf ("Options are:\n");
+           puts("Options are:");
            for (ap = ansp; ap->sw; ap++)
                printf ("  %s\n", ap->sw);
            continue;