installer: make TEST_CURRENT_SHELL use basename (#7514)

Fixes #7492
This commit is contained in:
Jackson Delahunt 2019-01-16 05:01:34 +11:00 committed by Marc Cornellà
parent 9329efd252
commit 026e4e499e

View file

@ -79,7 +79,7 @@ main() {
mv -f ~/.zshrc-omztemp ~/.zshrc mv -f ~/.zshrc-omztemp ~/.zshrc
# If this user's login shell is not already "zsh", attempt to switch. # If this user's login shell is not already "zsh", attempt to switch.
TEST_CURRENT_SHELL=$(expr "$SHELL" : '.*/\(.*\)') TEST_CURRENT_SHELL=$(basename "$SHELL")
if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then if [ "$TEST_CURRENT_SHELL" != "zsh" ]; then
# If this platform provides a "chsh" command (not Cygwin), do it, man! # If this platform provides a "chsh" command (not Cygwin), do it, man!
if hash chsh >/dev/null 2>&1; then if hash chsh >/dev/null 2>&1; then