t9902: protect test from stray build artifacts

[git.git] / contrib / completion / git-completion.bash

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index a4c48e179eb778077462a812b491e762e284486c..6139b5011352cfe0af3414c7d2c1eb2cb55925b0 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -531,10 +531,19 @@ __git_complete_strategy ()
        return 1
 }
 
+__git_commands () {
+       if test -n "${GIT_TESTING_COMMAND_COMPLETION:-}"
+       then
+               printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}"
+       else
+               git help -a|egrep '^  [a-zA-Z0-9]'
+       fi
+}
+
 __git_list_all_commands ()
 {
        local i IFS=" "$'\n'
-       for i in $(git help -a|egrep '^  [a-zA-Z0-9]')
+       for i in $(__git_commands)
        do
                case $i in
                *--*)             : helper pattern;;