ref_transaction_commit(): fix atomicity and avoid fd exhaustion

diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index ac79dd915da4a520e90fca6a11a239aba6e688d7..7a8499ce665c74961fdbf6713c0b70c37f95f5e3 100755 (executable)
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -579,7 +579,7 @@ test_expect_success 'update with arguments' '
                cd one &&
                for b in $(git branch -r)
                do
-               git branch -r -d $b || break
+               git branch -r -d $b || exit 1
                done &&
                git remote add manduca ../mirror &&
                git remote add megaloprepus ../mirror &&
@@ -622,7 +622,7 @@ test_expect_success 'update default' '
                cd one &&
                for b in $(git branch -r)
                do
-               git branch -r -d $b || break
+               git branch -r -d $b || exit 1
                done &&
                git config remote.drosophila.skipDefaultUpdate true &&
                git remote update default &&
@@ -642,7 +642,7 @@ test_expect_success 'update default (overridden, with funny whitespace)' '
                cd one &&
                for b in $(git branch -r)
                do
-               git branch -r -d $b || break
+               git branch -r -d $b || exit 1
                done &&
                git config remotes.default "$(printf "\t drosophila  \n")" &&
                git remote update default &&
@@ -656,7 +656,7 @@ test_expect_success 'update (with remotes.default defined)' '
                cd one &&
                for b in $(git branch -r)
                do
-               git branch -r -d $b || break
+               git branch -r -d $b || exit 1
                done &&
                git config remotes.default "drosophila" &&
                git remote update &&
@@ -1113,4 +1113,9 @@ test_extra_arg set-url origin newurl oldurl
 # prune takes any number of args
 # update takes any number of args
 
+test_expect_success 'add remote matching the "insteadOf" URL' '
+       git config url.xyz@example.com.insteadOf backup &&
+       git remote add backup xyz@example.com
+'
+
 test_done