real_path(): reject the empty string

diff --git a/t/t9103-git-svn-tracked-directory-removed.sh b/t/t9103-git-svn-tracked-directory-removed.sh
index 963dd95e4a71ccefa64b9500c490f44ea6d7c789..3413164cb127da9e8d601775769b3b049816173e 100755 (executable)
--- a/t/t9103-git-svn-tracked-directory-removed.sh
+++ b/t/t9103-git-svn-tracked-directory-removed.sh
@@ -10,15 +10,15 @@ test_expect_success 'make history for tracking' '
        mkdir import &&
        mkdir import/trunk &&
        echo hello >> import/trunk/README &&
-       svn import -m initial import "$svnrepo" &&
+       svn_cmd import -m initial import "$svnrepo" &&
        rm -rf import &&
-       svn co "$svnrepo"/trunk trunk &&
+       svn_cmd co "$svnrepo"/trunk trunk &&
        echo bye bye >> trunk/README &&
-       svn rm -m "gone" "$svnrepo"/trunk &&
+       svn_cmd rm -m "gone" "$svnrepo"/trunk &&
        rm -rf trunk &&
        mkdir trunk &&
        echo "new" > trunk/FOLLOWME &&
-       svn import -m "new trunk" trunk "$svnrepo"/trunk
+       svn_cmd import -m "new trunk" trunk "$svnrepo"/trunk
 '
 
 test_expect_success 'clone repo with git' '