diff --git a/tools/db/import-md5-list b/tools/db/import-md5-list
index 0875792..d058b0f 100755
--- a/tools/db/import-md5-list
+++ b/tools/db/import-md5-list
@@ -78,7 +78,9 @@ function md5_in_add() {
     local relrevpath=$(echo $path | sed "s|^$moviedir||g" | sed 's|^/||g' | sed 's|/$||g' | rev)
     local name=$(echo $relrevpath | cut -d '/' -f 1 | rev)
     local folder=$(echo $relrevpath | cut -d '/' -f 2- | rev)
-    db_query "INSERT INTO File (MD5, Folder, Name, TTSync) VALUES ('$md5', '$folder', '$name', $TTSYNC_EXIST );"   #-> handle in future: ";'()"
+    [ "$(db_query "SELECT COUNT(ID) FROM File WHERE MD5='$md5' AND Folder='$folder' AND Name='$name';")" == "0" ] && {  #wenn KEIN gleicher Eintrag Vorhanden
+      db_query "INSERT INTO File (MD5, Folder, Name, TTSync) VALUES ('$md5', '$folder', '$name', $TTSYNC_EXIST );"   #-> handle in future: ";'()"
+    }
   done
 
   exit 0
@@ -104,7 +106,12 @@ function md5_in_del() {
     local relrevpath=$(echo $path | sed "s|^$moviedir||g" | sed 's|^/||g' | sed 's|/$||g' | rev)
     local name=$(echo $relrevpath | cut -d '/' -f 1 | rev)
     local folder=$(echo $relrevpath | cut -d '/' -f 2- | rev)
-    db_query "UPDATE File SET TTSync=$TTSYNC_DEL WHERE MD5='$md5' AND Folder='$folder' AND Name='$name';"  #-> handle in future: ";'()"
+
+    if [ "$(db_query "SELECT COUNT(ID) FROM File WHERE MD5='$md5' AND Folder='$folder' AND Name='$name';")" -gt "0" ]; then  #wenn gleicher Eintrag Vorhanden
+      db_query "UPDATE File SET TTSync=$TTSYNC_DEL WHERE MD5='$md5' AND Folder='$folder' AND Name='$name';"  #-> handle in future: ";'()"
+    else  #Ansonsten Erstelle Del eintrag
+      db_query "INSERT INTO File (MD5, Folder, Name, TTSync) VALUES ('$md5', '$folder', '$name', $TTSYNC_DEL );"   #-> handle in future: ";'()"
+    fi
   done
 
   exit 0