diff --git a/backup.sh b/backup.sh
index b50cb27..519227a 100755
--- a/backup.sh
+++ b/backup.sh
@@ -439,7 +439,7 @@ fi
 checkExist ff "$borgDetails"
 checkResult="$?"
 if [ "$checkResult" = "1" ]; then
-    # sqlDetails file cannot be found
+    # borgDetails file cannot be found
     echo -e "\n${err}The file containing your borgbackup details does not" \
         "exist (-b parameter)${normal}\n"
     exit 1
@@ -447,13 +447,13 @@ fi
 
 ## Check Seafile data directory
 # Ensure Seafile data directory is provided
-if [ -z "$ncDataDir" ]; then
+if [ -z "$dataDir" ]; then
     echo -e "\n${err}The Seafile data directory must be specified" \
         "(-d parameter)${normal}\n"
     exit 1
 # Ensure Seafile data directory exists
-elif [ -n "$ncDataDir" ]; then
-    checkExist fd "$ncDataDir"
+else
+    checkExist fd "$dataDir"
     checkResult="$?"
     if [ "$checkResult" = "1" ]; then
         # Specified Seafile data directory could not be found
@@ -743,7 +743,7 @@ if [ -z "$borgExclude" ]; then
         "${normal}" >> "$logFile"
     borg --show-rc create ${borgCreateParams} ::`date +%Y-%m-%d_%H%M%S` \
         "${xtraFiles[@]}" \
-        "${sqlDumpDir}" "${ncDataDir}" \
+        "${sqlDumpDir}" "${dataDir}" \
         2>> "$logFile"
 else
     # borgExclude is not empty
@@ -752,7 +752,7 @@ else
     borg --show-rc create ${borgCreateParams} --exclude-from "${borgExclude}" \
         ::`date +%Y-%m-%d_%H%M%S` \
         "${xtraFiles[@]}" \
-        "${sqlDumpDir}" "${ncDataDir}" \
+        "${sqlDumpDir}" "${dataDir}" \
         2>> "$logFile"
 fi