rework some code to fix some scan-build warnings
authorDavid Kalnischkies <david@kalnischkies.de>
Thu, 16 Jan 2014 18:51:23 +0000 (19:51 +0100)
committerDavid Kalnischkies <david@kalnischkies.de>
Thu, 16 Jan 2014 18:51:23 +0000 (19:51 +0100)
commit62d8a765b9b37354efab6ca838cbdb7f347f7cac
tree4bd41cf6076cf264640ab2296f41c88379fecf44
parentbee0670b2dc8c50ddfc65731c00383da4d377cae
rework some code to fix some scan-build warnings

No visible functional changes, just code moved around and additional
checks to eliminate impossible branches

Reported-By: scan-build
Git-Dch: Ignore
apt-pkg/aptconfiguration.cc
apt-pkg/cacheset.cc
apt-pkg/contrib/gpgv.cc
apt-pkg/contrib/mmap.cc
ftparchive/contents.cc
ftparchive/override.cc
test/libapt/parsedepends_test.cc