diff --git a/dev-util/uncrustify/uncrustify-0.71.0.ebuild b/dev-util/uncrustify/uncrustify-0.71.0.ebuild
index 5450e5ab1d5b5..2e266f8783d99 100644
--- a/dev-util/uncrustify/uncrustify-0.71.0.ebuild
+++ b/dev-util/uncrustify/uncrustify-0.71.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-if [[ $PV == *9999* ]]; then
+if [[ ${PV} == *9999* ]]; then
 	EGIT_REPO_URI="https://github.com/${PN}/${PN}.git"
 	scm_eclass=git-r3
 else
diff --git a/dev-util/uncrustify/uncrustify-0.72.0.ebuild b/dev-util/uncrustify/uncrustify-0.72.0.ebuild
index 449acc6598a99..573dbcd833dfc 100644
--- a/dev-util/uncrustify/uncrustify-0.72.0.ebuild
+++ b/dev-util/uncrustify/uncrustify-0.72.0.ebuild
@@ -3,7 +3,7 @@
 
 EAPI=7
 
-if [[ $PV == *9999* ]]; then
+if [[ ${PV} == *9999* ]]; then
 	EGIT_REPO_URI="https://github.com/${PN}/${PN}.git"
 	scm_eclass=git-r3
 else
diff --git a/dev-util/uncrustify/uncrustify-9999.ebuild b/dev-util/uncrustify/uncrustify-9999.ebuild
index 69478cff695f7..db972bbb4d429 100644
--- a/dev-util/uncrustify/uncrustify-9999.ebuild
+++ b/dev-util/uncrustify/uncrustify-9999.ebuild
@@ -1,9 +1,9 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
 
-if [[ $PV == *9999* ]]; then
+if [[ ${PV} == *9999* ]]; then
 	EGIT_REPO_URI="https://github.com/${PN}/${PN}.git"
 	scm_eclass=git-r3
 else