Fix 'get_version_name' to not include whitespaces

Fix 'sed2' function whitespace issue.

Author: saschpe

scripts/inc.functions.sh

@@ -31,13 +31,10 @@ safe() {
 }
 
 sed2() {
-  _args=$(echo "${@}" | cut -d" " -f2-)
-  sed -i'.bak' "$1" "${_args}"
-  for file in ${_args}; do
+  cmd="${1}"
+  shift
+  sed -i'.bak' "${cmd}" "${@}"
+  for file in "${@}"; do
     rm "${file}.bak"
   done
 }
-
-get_version_name() {
-  grep "version = " "$1" | xargs | cut -d"=" -f2
-}

scripts/release

@@ -26,6 +26,10 @@ function version_gt() {
   test "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1"
 }
 
+get_version_name() {
+  grep "version = " "$1" | cut -d"=" -f2 | xargs
+}
+
 # Checks
 if [[ $# -ne 1 ]]; then
   usage