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-rwxr-xr-xtools/install.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/install.sh b/tools/install.sh
index 1a0a8e6db..ad47df785 100755
--- a/tools/install.sh
+++ b/tools/install.sh
@@ -24,7 +24,7 @@ main() {
# which may fail on systems lacking tput or terminfo
set -e
- if command -v zsh >/dev/null 2>&1; then
+ if ! command -v zsh >/dev/null 2>&1; then
printf "${YELLOW}Zsh is not installed!${NORMAL} Please install zsh first!\n"
exit
fi