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when replacing parts of cwd with "...", make sure there is more than 1 char to be replaced

This commit is contained in:
romkatv 2019-05-19 07:50:43 +02:00
parent 7cfe479c87
commit b910da06a0

View file

@ -832,7 +832,7 @@ prompt_dir() {
case $POWERLEVEL9K_SHORTEN_STRATEGY in
truncate_absolute|truncate_absolute_chars)
if (( POWERLEVEL9K_SHORTEN_DIR_LENGTH > 0 && $#p > POWERLEVEL9K_SHORTEN_DIR_LENGTH )); then
if (( POWERLEVEL9K_SHORTEN_DIR_LENGTH > 0 && $#p > POWERLEVEL9K_SHORTEN_DIR_LENGTH + 1 )); then
local -i n=POWERLEVEL9K_SHORTEN_DIR_LENGTH
local -i i=$#parts
while true; do
@ -873,7 +873,7 @@ prompt_dir() {
[[ $POWERLEVEL9K_SHORTEN_STRATEGY == truncate_middle ]] && suf=pref
for (( ; i < $#parts; ++i )); do
local dir=$parts[i]
if (( $#dir > pref + suf )); then
if (( $#dir > pref + suf + 1 )); then
dir[pref+1,-suf-1]=$'\0'
parts[i]=$dir
fi