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MDEV-9885 Client doesn't start if 'TERM' unknown

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1. don't exit if setupterm() failed
2. don't use vidattr() if setupterm() failed
This commit is contained in:
Sergei Golubchik 2016-04-17 19:52:15 +02:00
parent 95fe71afa6
commit ce355304e6
1 changed files with 19 additions and 11 deletions
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30
client/mysql.cc
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@ -95,9 +95,16 @@ extern "C" {
#endif
}
#if !defined(HAVE_VIDATTR)
#undef vidattr
#define vidattr(A) {} // Can't get this to work
#ifdef HAVE_VIDATTR
static int have_curses= 0;
static void my_vidattr(chtype attrs)
{
if (have_curses)
vidattr(attrs);
}
#else
#undef HAVE_SETUPTERM
#define my_vidattr(A) {} // Can't get this to work
#endif
#ifdef FN_NO_CASE_SENSE
@ -4726,9 +4733,9 @@ com_status(String *buffer __attribute__((unused)),
if (skip_updates)
{
vidattr(A_BOLD);
my_vidattr(A_BOLD);
tee_fprintf(stdout, "\nAll updates ignored to this database\n");
vidattr(A_NORMAL);
my_vidattr(A_NORMAL);
}
#ifdef USE_POPEN
tee_fprintf(stdout, "Current pager:\t\t%s\n", pager);
@ -4796,9 +4803,9 @@ com_status(String *buffer __attribute__((unused)),
}
if (safe_updates)
{
vidattr(A_BOLD);
my_vidattr(A_BOLD);
tee_fprintf(stdout, "\nNote that you are running in safe_update_mode:\n");
vidattr(A_NORMAL);
my_vidattr(A_NORMAL);
tee_fprintf(stdout, "\
UPDATEs and DELETEs that don't use a key in the WHERE clause are not allowed.\n\
(One can force an UPDATE/DELETE by adding LIMIT # at the end of the command.)\n\
@ -4891,9 +4898,10 @@ put_info(const char *str,INFO_TYPE info_type, uint error, const char *sqlstate)
{
if (!inited)
{
int errret;
inited=1;
#ifdef HAVE_SETUPTERM
(void) setupterm((char *)0, 1, (int *) 0);
have_curses= setupterm((char *)0, 1, &errret) != ERR;
#endif
}
if (info_type == INFO_ERROR)
@ -4906,7 +4914,7 @@ put_info(const char *str,INFO_TYPE info_type, uint error, const char *sqlstate)
putchar('\a'); /* This should make a bell */
#endif
}
vidattr(A_STANDOUT);
my_vidattr(A_STANDOUT);
if (error)
{
if (sqlstate)
@ -4925,9 +4933,9 @@ put_info(const char *str,INFO_TYPE info_type, uint error, const char *sqlstate)
tee_fputs(": ", file);
}
else
vidattr(A_BOLD);
my_vidattr(A_BOLD);
(void) tee_puts(str, file);
vidattr(A_NORMAL);
my_vidattr(A_NORMAL);
}
if (unbuffered)
fflush(file);