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| author | Ville Skyttä <ville.skytta@iki.fi> | 2021-04-16 19:19:39 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-04-16 20:40:52 (GMT) |
| commit | 76655e8a28d35c7243fa8f138c90a123aa32357f (patch) | |
| tree | 0c1f6d2b7c13c5195ec4bc8728656e4c1394105c | |
| parent | c5c0548d793edf4a6e319f237f3a01a1f093bbd7 (diff) | |
| download | git-76655e8a28d35c7243fa8f138c90a123aa32357f.zip git-76655e8a28d35c7243fa8f138c90a123aa32357f.tar.gz git-76655e8a28d35c7243fa8f138c90a123aa32357f.tar.bz2 | |
completion: avoid aliased command lookup error in nounset mode
Aliased command lookup accesses the `list` variable before it has been
set, causing an error in "nounset" mode. Initialize to an empty string
to avoid that.
$ git nonexistent-command <Tab>bash: list: unbound variable
Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | contrib/completion/git-completion.bash | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 1de74f1..cd3b13b 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -1129,7 +1129,7 @@ __git_pretty_aliases () # __git_aliased_command requires 1 argument __git_aliased_command () { - local cur=$1 last list word cmdline + local cur=$1 last list= word cmdline while [[ -n "$cur" ]]; do if [[ "$list" == *" $cur "* ]]; then |