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quick fix to console.php: don't save blank lines into readline history

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This commit is contained in:
Brion Vibber 2010-01-25 09:41:40 -08:00
parent 055a00bcae
commit ee4ca8f260
1 changed files with 6 additions and 4 deletions
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10
scripts/console.php
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@ -45,10 +45,12 @@ function read_input_line($prompt)
if (CONSOLE_INTERACTIVE) {
if (CONSOLE_READLINE) {
$line = readline($prompt);
readline_add_history($line);
if (defined('CONSOLE_HISTORY')) {
// Save often; it's easy to hit fatal errors.
readline_write_history(CONSOLE_HISTORY);
if (trim($line) != '') {
readline_add_history($line);
if (defined('CONSOLE_HISTORY')) {
// Save often; it's easy to hit fatal errors.
readline_write_history(CONSOLE_HISTORY);
}
}
return $line;
} else {