Fix parsing of @{-1}@{1}

diff --git a/t/t9106-git-svn-dcommit-clobber-series.sh b/t/t9106-git-svn-dcommit-clobber-series.sh
index ca8a00ed0af0382c20a4883e5aa5f1914b6ecd3f..fd185011b73a8e45b7863bc336f884dee8d4f980 100755 (executable)
--- a/t/t9106-git-svn-dcommit-clobber-series.sh
+++ b/t/t9106-git-svn-dcommit-clobber-series.sh
@@ -1,33 +1,33 @@
 #!/bin/sh
 #
 # Copyright (c) 2007 Eric Wong
-test_description='git-svn dcommit clobber series'
+test_description='git svn dcommit clobber series'
 . ./lib-git-svn.sh
 
-test_expect_success 'initialize repo' "
+test_expect_success 'initialize repo' '
        mkdir import &&
        cd import &&
-       awk 'BEGIN { for (i = 1; i < 64; i++) { print i } }' > file
-       svn import -m 'initial' . $svnrepo &&
+       awk "BEGIN { for (i = 1; i < 64; i++) { print i } }" > file
+       svn import -m "initial" . "$svnrepo" &&
        cd .. &&
-       git svn init $svnrepo &&
+       git svn init "$svnrepo" &&
        git svn fetch &&
        test -e file
-       "
+       '
 
-test_expect_success '(supposedly) non-conflicting change from SVN' "
-       test x\"\`sed -n -e 58p < file\`\" = x58 &&
-       test x\"\`sed -n -e 61p < file\`\" = x61 &&
-       svn co $svnrepo tmp &&
+test_expect_success '(supposedly) non-conflicting change from SVN' '
+       test x"`sed -n -e 58p < file`" = x58 &&
+       test x"`sed -n -e 61p < file`" = x61 &&
+       svn co "$svnrepo" tmp &&
        cd tmp &&
-               perl -i -p -e 's/^58\$/5588/' file &&
-               perl -i -p -e 's/^61\$/6611/' file &&
+               perl -i.bak -p -e "s/^58$/5588/" file &&
+               perl -i.bak -p -e "s/^61$/6611/" file &&
                poke file &&
-               test x\"\`sed -n -e 58p < file\`\" = x5588 &&
-               test x\"\`sed -n -e 61p < file\`\" = x6611 &&
-               svn commit -m '58 => 5588, 61 => 6611' &&
+               test x"`sed -n -e 58p < file`" = x5588 &&
+               test x"`sed -n -e 61p < file`" = x6611 &&
+               svn commit -m "58 => 5588, 61 => 6611" &&
                cd ..
-       "
+       '
 
 test_expect_success 'some unrelated changes to git' "
        echo hi > life &&
@@ -40,8 +40,8 @@ test_expect_success 'some unrelated changes to git' "
 test_expect_success 'change file but in unrelated area' "
        test x\"\`sed -n -e 4p < file\`\" = x4 &&
        test x\"\`sed -n -e 7p < file\`\" = x7 &&
-       perl -i -p -e 's/^4\$/4444/' file &&
-       perl -i -p -e 's/^7\$/7777/' file &&
+       perl -i.bak -p -e 's/^4\$/4444/' file &&
+       perl -i.bak -p -e 's/^7\$/7777/' file &&
        test x\"\`sed -n -e 4p < file\`\" = x4444 &&
        test x\"\`sed -n -e 7p < file\`\" = x7777 &&
        git commit -m '4 => 4444, 7 => 7777' file &&
@@ -57,7 +57,7 @@ test_expect_success 'change file but in unrelated area' "
 test_expect_success 'attempt to dcommit with a dirty index' '
        echo foo >>file &&
        git add file &&
-       ! git svn dcommit
+       test_must_fail git svn dcommit
 '
 
 test_done