1 files changed, 5 insertions, 7 deletions

diff --git a/copyPhotos b/copyPhotos
index ad3b033..0c2ba00 100755
--- a/copyPhotos
+++ b/copyPhotos
@@ -219,21 +219,19 @@ do
         '
       )
       bild="$(
-        echo "${!daten[@]}" | \
-          tr ' ' '\n' | \
+        printf '%s\n' "${!daten[@]}" | \
           grep "${re}" || true
         )"
-      if [ "$(echo "${bild}" | wc -l | cut -d' ' -f1)" -ne 1 ]
+      if [ "$(echo "${bild}" | grep -vxFc '' | cut -d' ' -f1)" -ne 1 ]
       then
         bild="$(
-          echo "${!daten[@]}" | \
-            tr ' ' '\n' | \
+          printf '%s\n' "${!daten[@]}" | \
             grep "${re}.*\.[jJ][pP][gG]\$" || true
           )"
       fi
-      if [ "$(printf '%s' "${bild}" | wc -l)" -ne 1 ]
+      if [ "$(printf '%s\n' "${bild}" | grep -vxFc '')" -ne 1 ]
       then
-        echo 'Nicht genau ein Treffer, sondern '"$(printf '%s' "${bild}" | wc -l)"':'
+        echo 'Nicht genau ein Treffer, sondern '"$(printf '%s\n' "${bild}" | grep -vxFc '')"':'
         echo "${bild}" | \
           sed 's|^|  |'
         read s