Commit3cb5e17

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doc(cmd): make sure people know wait() may block

Related to#357

1 parentec401e4 commit3cb5e17Copy full SHA for 3cb5e17

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Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,7 @@`
`12`	`12`	`importthreading`
`13`	`13`	`importerrno`
`14`	`14`	`importmmap`
	`15`	`+importwarnings`
`15`	`16`
`16`	`17`	`fromcontextlibimportcontextmanager`
`17`	`18`	`fromsubprocessimport (`
`@@ -309,6 +310,7 @@ def __getattr__(self, attr):`
`309`	`310`	`defwait(self):`
`310`	`311`	`"""Wait for the process and return its status code.`
`311`	`312`
	`313`	`+ :warn: may deadlock if output or error pipes are used and not handled separately.`
`312`	`314`	`:raise GitCommandError: if the return status is not 0"""`
`313`	`315`	`status=self.proc.wait()`
`314`	`316`	`ifstatus!=0:`

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