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authorDave Reisner <dreisner@archlinux.org>2011-11-10 06:05:11 -0500
committerDan McGee <dan@archlinux.org>2011-11-10 09:22:17 -0600
commit42e2f8bfbf1361a891cea6b440071eed78a3d389 (patch)
tree5a5f59690c2ab785580a9f284bc6700bd6fb94be /scripts/makepkg.sh.in
parente7b56f48d704f57f023d7ca3cdc9d492fb31a9cb (diff)
downloadpacman-42e2f8bfbf1361a891cea6b440071eed78a3d389.tar.xz
makepkg: check for value before using eval'd var
This prevent bsdtar from exploding when install= or changelog= are present without a value. Signed-off-by: Dave Reisner <dreisner@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'scripts/makepkg.sh.in')
-rw-r--r--scripts/makepkg.sh.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 5d048d28..085fbb91 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -1348,7 +1348,7 @@ create_srcpackage() {
while read -r file; do
# evaluate any bash variables used
eval file=\"$(sed 's/^\(['\''"]\)\(.*\)\1$/\2/' <<< "$file")\"
- if [[ ! -f "${srclinks}/${pkgbase}/$file" ]]; then
+ if [[ $file && ! -f "${srclinks}/${pkgbase}/$file" ]]; then
msg2 "$(gettext "Adding %s file (%s)...")" "$i" "${file}"
ln -s "${startdir}/$file" "${srclinks}/${pkgbase}/"
fi