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Fix preconditions for getStdin / getStdout / getStderr

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Niklas Keller 2017-09-19 16:16:48 +02:00 committed by Aaron Piotrowski
parent 7cf91efd08
commit 8f9d1d234a
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1 changed files with 8 additions and 4 deletions
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12
lib/Process.php
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@ -211,6 +211,10 @@ class Process {
* @return ProcessOutputStream * @return ProcessOutputStream
*/ */
public function getStdin(): ProcessOutputStream { public function getStdin(): ProcessOutputStream {
if (!$this->handle) {
throw new StatusError("The process has not been started");
}
return $this->handle->stdin; return $this->handle->stdin;
} }
@ -220,8 +224,8 @@ class Process {
* @return ProcessInputStream * @return ProcessInputStream
*/ */
public function getStdout(): ProcessInputStream { public function getStdout(): ProcessInputStream {
if (!$this->isRunning()) { if (!$this->handle) {
throw new StatusError("The process is not running"); throw new StatusError("The process has not been started");
} }
return $this->handle->stdout; return $this->handle->stdout;
@ -233,8 +237,8 @@ class Process {
* @return ProcessInputStream * @return ProcessInputStream
*/ */
public function getStderr(): ProcessInputStream { public function getStderr(): ProcessInputStream {
if (!$this->isRunning()) { if (!$this->handle) {
throw new StatusError("The process is not running"); throw new StatusError("The process has not been started");
} }
return $this->handle->stderr; return $this->handle->stderr;