Avoid clobbering errno, per comment from Tom.

Alvaro Herrera <alvherre@alvh.no-ip.org>

Commit: cd1fefa973968ff4e3760a9593f70fe2da0def48
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2010-12-16T20:15:37Z
Releases: 9.1.0
Avoid clobbering errno, per comment from Tom.

Files

PathChange+/−
src/port/exec.c modified +1 −1