use 4 spaces for indent

utilities/csv.bash

@@ -1,34 +1,34 @@
 _makeCSV_() {
-  # Creates a new CSV file if one does not already exist
-  # Takes passed arguments and writes them as a header line to the CSV
-  # Usage '_makeCSV_ column1 column2 column3'
+    # Creates a new CSV file if one does not already exist
+    # Takes passed arguments and writes them as a header line to the CSV
+    # Usage '_makeCSV_ column1 column2 column3'
 
-  # Set the location and name of the CSV File
-  if [ -z "${csvLocation}" ]; then
-    csvLocation="${HOME}/Desktop"
-  fi
-  if [ -z "${csvName}" ]; then
-    csvName="$(LC_ALL=C date +%Y-%m-%d)-${FUNCNAME[1]}.csv"
-  fi
-  csvFile="${csvLocation}/${csvName}"
-
-  # Overwrite existing file? If not overwritten, new content is added
-  # to the bottom of the existing file
-  if [ -f "${csvFile}" ]; then
-    if _seekConfirmation_ "${csvFile} already exists. Overwrite?"; then
-      rm "${csvFile}"
+    # Set the location and name of the CSV File
+    if [ -z "${csvLocation}" ]; then
+        csvLocation="${HOME}/Desktop"
     fi
-  fi
-  _writeCSV_ "$@"
+    if [ -z "${csvName}" ]; then
+        csvName="$(LC_ALL=C date +%Y-%m-%d)-${FUNCNAME[1]}.csv"
+    fi
+    csvFile="${csvLocation}/${csvName}"
+
+    # Overwrite existing file? If not overwritten, new content is added
+    # to the bottom of the existing file
+    if [ -f "${csvFile}" ]; then
+        if _seekConfirmation_ "${csvFile} already exists. Overwrite?"; then
+            rm "${csvFile}"
+        fi
+    fi
+    _writeCSV_ "$@"
 }
 
 _writeCSV_() {
-  # Takes passed arguments and writes them as a comma separated line
-  # Usage '_writeCSV_ column1 column2 column3'
+    # Takes passed arguments and writes them as a comma separated line
+    # Usage '_writeCSV_ column1 column2 column3'
 
-  local csvInput=("$@")
-  saveIFS=$IFS
-  IFS=','
-  echo "${csvInput[*]}" >>"${csvFile}"
-  IFS=${saveIFS}
+    local csvInput=("$@")
+    saveIFS=$IFS
+    IFS=','
+    echo "${csvInput[*]}" >>"${csvFile}"
+    IFS=${saveIFS}
 }