bug 2505: more warnings fixes in C4/Context.pm
* more portable way to determine uname for crash messages * C4::Context->userenv now returns undef instead of 0 if no userenv has been set yet; returning undef when necessary is almost always better than returning a scalar when a hashref is normally expected. Signed-off-by: Galen Charlton <galen.charlton@liblime.com> Signed-off-by: Henri-Damien LAURENT <henridamien.laurent@biblibre.com>
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@ -16,7 +16,6 @@ package C4::Context;
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use warnings;
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use strict;
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use warnings;
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use vars qw($VERSION $AUTOLOAD $context @context_stack);
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