pacman: print error when -Fx is given invalid regex

When processing the targets for -Fx, compile all the regex ahead of
time, printing an error for each that failed to compile. Then, if they all
compiled successfully, continue with printing files.

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

0 files changed, 0 insertions, 0 deletions