fix pacman problem

archinstall/archinstall.sh

@@ -40,6 +40,11 @@ if [[ $? != 0 ]];then
 fatalerror "$(T "Network connection error, please check it")"
 fi
 }
+function pacmanerror {
+if [[ $? != 0 ]];then
+fatalerror "$(T "Pacman error, problems in repositories, apologizes. You have to try later...")"
+fi
+}
 
 function inchroot {
 chroot /mnt /bin/bash -c "$*"
@@ -292,6 +297,7 @@ if [[ $isoffline = "0" ]];then
 	reflector --verbose -l 6 --sort rate --save /etc/pacman.d/mirrorlist
 	tput setaf 2 ; echo "$(T "Downloading")" ; tput setaf 9
 	pacstrap -C pacman.conf /mnt/ base btrfs-progs jkarch-mirrorlist
+	pacmanerror
 	mv pacman.conf /mnt/etc/pacman.conf
 fi
 if [[ $isoffline = "1" ]];then