Do not refer to FlySpray numbers

These references to bug numbers assume we will forever be using that bug
tracker. It is better to properly comment the code instead (which was
done in almost all cases anyway).

Signed-off-by: Allan McRae <allan@archlinux.org>
check.c: break backup file search loop after match

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
makepkg: allow make-style environment var overrides

This allows for VAR=value and VAR+=value variable declarations.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
doc/repo-add: Add note on when signatures are added to the db

Signed-off-by: Olivier Brunel <i.am.jack.mail@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
conflict.c: fix directory ownership check

* append "/" to directories before searching package file lists
* use lstat over stat so symlinks aren't resolved
* fix the inverted check for stat's return value

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Store fgetc output as an int.

Bug exposed on ARM when char is unsigned resulting in the comparison
to EOF always failing.

Signed-off-by: Allan McRae <allan@archlinux.org>