app-crypt/autofirma: app-crypt/autofirma QA: quote variable

Signed-off-by: Ivan Lloro <ivan.lloro.boada@gmail.com>

app-crypt/autofirma/autofirma-1.8.2.ebuild

@@ -14,7 +14,7 @@ HOMEPAGE="
 SRC_URI="https://estaticos.redsara.es/comunes/autofirma/$(ver_rs 1- /)/AutoFirma_Linux_Fedora.zip -> ${P}.zip
 	https://distfiles.chuso.net/distfiles/${P}.zip"
 
-S=${WORKDIR}
+S="${WORKDIR}"
 
 LICENSE="|| ( GPL-2 EUPL-1.1 )"
 SLOT="0"

app-crypt/autofirma/autofirma-1.8.3.ebuild

@@ -15,7 +15,7 @@ HOMEPAGE="
 # If Gentoo's default configuration is in place, pkg_pretend() and pkg_nofetch() provide fallback options.
 SRC_URI="https://estaticos.redsara.es/comunes/autofirma/$(ver_rs 1- /)/AutoFirma_Linux_Fedora.zip -> ${PF}.zip"
 
-S=${WORKDIR}
+S="${WORKDIR}"
 
 LICENSE="|| ( GPL-2 EUPL-1.1 )"
 SLOT="0"