Check for lowercase utf8 locale specifier

 Ported from m2-farzan/ros2-galactic-PKGBUILD#29

1 files changed, 1 insertions, 1 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 5d133af3b4d2..b2d916d9fad3 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -40,7 +40,7 @@ pkgver() {
 prepare() {
     # Check locale according to
     # https://docs.ros.org/en/rolling/Installation/Ubuntu-Development-Setup.html#set-locale
-    if ! locale | grep LANG | grep UTF-8 > /dev/null; then
+    if ! locale | grep LANG | grep 'UTF-8\|utf8' > /dev/null; then
         echo 'Your locale must support UTF-8. See ' \
              'https://wiki.archlinux.org/index.php/locale and ' \
              'https://docs.ros.org/en/rolling/Installation/Ubuntu-Development-Setup.html#set-locale'