builder: use locals

diff --git a/builder.sh b/builder.sh
index c67cad4f7552851d246858eb876dbe8f3e4a8ffa..997c71d51a7e95c3e49e4f380c29c8d3d1150814 100755 (executable)
--- a/builder.sh
+++ b/builder.sh
@@ -534,9 +534,9 @@ update_shell_title() {
 # set TARGET from BuildArch: from SPECFILE
 set_spec_target() {
        if [ -n "$SPECFILE" ] && [ -z "$TARGET" ]; then
-               tmp=$(awk '/^BuildArch:/ { print $NF; exit }' $ASSUMED_NAME/$SPECFILE)
+               local tmp=$(awk '/^BuildArch:/ { print $NF; exit }' $ASSUMED_NAME/$SPECFILE)
                if [ "$tmp" ]; then
-                               target_platform=$(rpm -E '%{_target_vendor}-%{_target_os}%{?_gnu}')
+                               local target_platform=$(rpm -E '%{_target_vendor}-%{_target_os}%{?_gnu}')
                                TARGET="$tmp"
                                case "$RPMBUILD" in
                                "rpmbuild")