Improve vipw error report when editor fails

* src/vipw.c: After waitpid(), use errno only if waitpid returned
	-1. Debian#688260
	* src/vipw.c: Likewise for system().
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Nicolas François committed 2013-08-25 16:27:58 +02:00
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2013-08-25 Nicolas François <nicolas.francois@centraliens.net>
* src/vipw.c: After waitpid(), use errno only if waitpid returned
-1. Debian#688260
* src/vipw.c: Likewise for system().
2013-08-23 victory <victory.deb@gmail.com>
* po/ja.po: Updated to 558t