field escaping

diff --git a/cards/update_card.sh b/cards/update_card.sh
index b16ea0549c8548fd727d23b78de7ed6e54928ac5..c2b972069011faf5ff47d160259a4f70e5188255 100755 (executable)
--- a/cards/update_card.sh
+++ b/cards/update_card.sh
@@ -61,16 +61,16 @@ for field in $(POST_KEYS |grep -xE '[A-Z][A-Z0-9-]*'); do
       #   ;;
       TEL)
          vcf="$(pdi_update_attrib "$vcf" TEL $cnt TYPE="$(POST teltype $cnt |grep -Exm1 'HOME|WORK|CELL|FAX')")"
-         vcf="$(pdi_update_value "$vcf" "$field" "$cnt" "$(POST "$field" "$cnt")")"
+         vcf="$(pdi_update_value "$vcf" "$field" "$cnt" "$(vcf_escape "$(POST "$field" "$cnt")")")"
          ;;
       *)
-         vcf="$(pdi_update_value "$vcf" "$field" "$cnt" "$(POST "$field" "$cnt")")"
+         vcf="$(pdi_update_value "$vcf" "$field" "$cnt" "$(vcf_escape "$(POST "$field" "$cnt")")")"
         ;;
     esac
 done; done
 [ "$(POST action)" = addfield ] && vcf="$(vcf_update_field "$vcf" "$(POST newfield)" $(($(pdi_count $(POST newfield)) + 1)) '')"
 
-printf '%s' "$vcf" >"$tempfile"
+printf '%s' "$vcf" |grep -vx '' >"$tempfile"
 
 case "$(POST action)" in
   addfield)