extract_rpm: extract common function

It's used by extract_[mpi_]_rpms.
Also avoid that extract_[mpi_]_rpms do "cd" --
should avoid side-effects.

1 files changed, 6 insertions, 6 deletions

diff --git a/PKGBUILD b/PKGBUILD
index 8bae62e8ac4c..14d3978bf4ea 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -150,20 +150,20 @@ else
   _not_arch2='i486'
 fi
 
+extract_rpm() {
+  echo -e "    Extracting: ${1##*/}"
+  bsdtar -xf $1 -C $2
+}
 
 extract_rpms() {
-  cd $2
   for rpm_file in ${rpm_dir}/$1 ; do
-    echo -e "    Extracting: ${rpm_file}"
-    bsdtar -xf ${rpm_file}
+    extract_rpm ${rpm_file} $2
   done
 }
 
 extract_mpi_rpms() {
-  cd $2
   for rpm_file in ${mpi_rpm_dir}/$1 ; do
-    echo -e "    Extracting: ${rpm_file}"
-    bsdtar -xf ${rpm_file}
+    extract_rpm ${rpm_file} $2
   done
 }