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* libmisc/yesno.c: yes_or_no returns a bool instead of int.

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* libmisc/yesno.c: Avoid implicit conversion of pointers to booleans.
	* libmisc/yesno.c: The return value of fflush is not checked on purpose.
This commit is contained in:
nekral-guest 2008-05-25 23:01:14 +00:00
parent 78c0edb7c1
commit f14452ec3c
2 changed files with 18 additions and 7 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-05-26 Nicolas François <nicolas.francois@centraliens.net>
* libmisc/yesno.c: yes_or_no returns a bool instead of int.
* libmisc/yesno.c: Avoid implicit conversion of pointers to
booleans.
* libmisc/yesno.c: The return value of fflush is not checked
on purpose.
2008-05-26 Nicolas François <nicolas.francois@centraliens.net>
* libmisc/age.c: Avoid implicit conversion of integers to

19
libmisc/yesno.c
View File

@ -44,11 +44,12 @@
/*
* yes_or_no - get answer to question from the user
*
* It returns 0 if no.
* It returns false if no.
*
* If the read_only flag is set, it will print No, and will return 0.
* If the read_only flag is set, it will print No, and will return
* false.
*/
int yes_or_no (int read_only)
bool yes_or_no (bool read_only)
{
char buf[80];
@ -57,20 +58,22 @@ int yes_or_no (int read_only)
*/
if (read_only) {
puts (_("No"));
return 0;
return false;
}
/*
* Typically, there's a prompt on stdout, sometimes unflushed.
*/
fflush (stdout);
(void) fflush (stdout);
/*
* Get a line and see what the first character is.
*/
/* TODO: use gettext */
if (fgets (buf, sizeof buf, stdin))
if (fgets (buf, sizeof buf, stdin) == buf) {
return buf[0] == 'y' || buf[0] == 'Y';
return 0;
}
return false;
}