use right kind of parentheses

diff --git a/misc/tools/all/release.subr b/misc/tools/all/release.subr
index 5c076808da21dfbdc1cd6df89ce60b82a95a9f95..544902fc620eb70d6bb74e2b53c56264a4bd9f8e 100644 (file)
--- a/misc/tools/all/release.subr
+++ b/misc/tools/all/release.subr
@@ -192,7 +192,7 @@ case "$cmd" in
                        verbose sh autogen.sh
                )
                rm -f Xonotic/key_15.d0pk
-               {
+               (
                        verbose cd Xonotic/mapping
                        verbose wget http://www.icculus.org/netradiant/files/netradiant-1.5.0-20120301.tar.bz2
                        verbose wget http://www.icculus.org/netradiant/files/netradiant-1.5.0-20120301-win32-7z.exe
@@ -201,7 +201,7 @@ case "$cmd" in
                                rm -f "$X"
                        done
                        # TODO possibly include other tools?
-               }
+               )
                ./all each git rev-parse HEAD > Xonotic/misc/git-revisions.txt
                ;;
        release-compile-run)