Add missing includes and forward declarations

diff --git a/t/t9114-git-svn-dcommit-merge.sh b/t/t9114-git-svn-dcommit-merge.sh
index fb41876677a9025f2d267ade0c8898e63022a704..32317d6bca5f45314a46082ecd9aa68061853904 100755 (executable)
--- a/t/t9114-git-svn-dcommit-merge.sh
+++ b/t/t9114-git-svn-dcommit-merge.sh
@@ -27,9 +27,7 @@ cat << EOF
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
 #
 EOF
 }
@@ -68,9 +66,10 @@ test_expect_success 'setup git mirror and merge' '
 test_debug 'gitk --all & sleep 1'
 
 test_expect_success 'verify pre-merge ancestry' "
-       test x\`git rev-parse --verify refs/heads/svn^2\` = \
-            x\`git rev-parse --verify refs/heads/merge\` &&
-       git cat-file commit refs/heads/svn^ | grep '^friend$'
+       test x\$(git rev-parse --verify refs/heads/svn^2) = \
+            x\$(git rev-parse --verify refs/heads/merge) &&
+       git cat-file commit refs/heads/svn^ >actual &&
+       grep '^friend$' actual
        "
 
 test_expect_success 'git svn dcommit merges' "
@@ -80,16 +79,17 @@ test_expect_success 'git svn dcommit merges' "
 test_debug 'gitk --all & sleep 1'
 
 test_expect_success 'verify post-merge ancestry' "
-       test x\`git rev-parse --verify refs/heads/svn\` = \
-            x\`git rev-parse --verify refs/remotes/origin/trunk \` &&
-       test x\`git rev-parse --verify refs/heads/svn^2\` = \
-            x\`git rev-parse --verify refs/heads/merge\` &&
-       git cat-file commit refs/heads/svn^ | grep '^friend$'
+       test x\$(git rev-parse --verify refs/heads/svn) = \
+            x\$(git rev-parse --verify refs/remotes/origin/trunk) &&
+       test x\$(git rev-parse --verify refs/heads/svn^2) = \
+            x\$(git rev-parse --verify refs/heads/merge) &&
+       git cat-file commit refs/heads/svn^ >actual &&
+       grep '^friend$' actual
        "
 
 test_expect_success 'verify merge commit message' "
-       git rev-list --pretty=raw -1 refs/heads/svn | \
-         grep \"    Merge branch 'merge' into svn\"
+       git rev-list --pretty=raw -1 refs/heads/svn >actual &&
+       grep \"    Merge branch 'merge' into svn\" actual
        "
 
 test_done