makepkg: normalize whitespace for optdepends in .PKGINFO

Many PKGBUILDs use formatting whitespace when specifying optdepends.
This is removed when adding a package to a repo-database so the
output of "pacman -Si <package>" and "pacman -Qip <package file>"
becomes inconsistent.  Instead, do the adjustment when creating
the .PKGINFO file.

Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index a0b03753..2703177b 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -1134,7 +1134,7 @@ write_pkginfo() {
 	[[ $license ]]    && printf "license = %s\n"   "${license[@]}"
 	[[ $replaces ]]   && printf "replaces = %s\n"  "${replaces[@]}"
 	[[ $groups ]]     && printf "group = %s\n"     "${groups[@]}"
-	[[ $optdepends ]] && printf "optdepend = %s\n" "${optdepends[@]}"
+	[[ $optdepends ]] && printf "optdepend = %s\n" "${optdepends[@]//+([[:space:]])/ }"
 	[[ $conflicts ]]  && printf "conflict = %s\n"  "${conflicts[@]}"
 	[[ $backup ]]     && printf "backup = %s\n"    "${backup[@]}"