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gitfast: fix error in git-prompt.sh (#8132)

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An error was thrown (`bash: [: =: unary operator expected`) when using the __git_ps1_colorize_gitstring function outside of the one place it's called (line 512), because the "detached" variable was not quoted, and was unset.
This commit is contained in:
Marc Cornellà 2019-09-08 20:29:43 +02:00 committed by GitHub
commit f9e133b88a
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 6 deletions
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12
plugins/gitfast/git-prompt.sh
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@ -219,7 +219,7 @@ __git_ps1_show_upstream ()
if [[ -n "$count" && -n "$name" ]]; then
__git_ps1_upstream_name=$(git rev-parse \
--abbrev-ref "$upstream" 2>/dev/null)
if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
if [ "$pcmode" = yes ] && [ "$ps1_expanded" = yes ]; then
p="$p \${__git_ps1_upstream_name}"
else
p="$p ${__git_ps1_upstream_name}"
@ -237,7 +237,7 @@ __git_ps1_show_upstream ()
# to build a gitstring.
__git_ps1_colorize_gitstring ()
{
if [[ -n ${ZSH_VERSION-} ]]; then
if [[ -n "${ZSH_VERSION-}" ]]; then
local c_red='%F{red}'
local c_green='%F{green}'
local c_lblue='%F{blue}'
@ -255,7 +255,7 @@ __git_ps1_colorize_gitstring ()
local flags_color="$c_lblue"
local branch_color=""
if [ $detached = no ]; then
if [ "$detached" = no ]; then
branch_color="$ok_color"
else
branch_color="$bad_color"
@ -508,13 +508,13 @@ __git_ps1 ()
# NO color option unless in PROMPT_COMMAND mode or it's Zsh
if [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then
if [ $pcmode = yes ] || [ -n "${ZSH_VERSION-}" ]; then
if [ "$pcmode" = yes ] || [ -n "${ZSH_VERSION-}" ]; then
__git_ps1_colorize_gitstring
fi
fi
b=${b##refs/heads/}
if [ $pcmode = yes ] && [ $ps1_expanded = yes ]; then
if [ "$pcmode" = yes ] && [ "$ps1_expanded" = yes ]; then
__git_ps1_branch_name=$b
b="\${__git_ps1_branch_name}"
fi
@ -522,7 +522,7 @@ __git_ps1 ()
local f="$w$i$s$u"
local gitstring="$c$b${f:+$z$f}$r$p"
if [ $pcmode = yes ]; then
if [ "$pcmode" = yes ]; then
if [ "${__git_printf_supports_v-}" != yes ]; then
gitstring=$(printf -- "$printf_format" "$gitstring")
else