From: Phil Pennock <pdp@exim.org>
Date: Mon, 21 Feb 2011 04:28:45 +0000 (-0500)
Subject: Minor robustness fixes for debugging.
X-Git-Tag: exim-4_75_RC1~7
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;ds=sidebyside;h=cd59ab18b06626887aecef760c416ae7936924da;hp=cd59ab18b06626887aecef760c416ae7936924da;p=exim.git

Minor robustness fixes for debugging.

sig_atomic_t for signal-handlers.
getgroups() return value checking.
Developed for bug 927.
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