installer: replace the current shell with the new ZSH instance

This replaces the currently running process with the new one using `exec` instead of creating a new process. This way, when the user `exit`s out of the new shell it will not pop them back into the shell from which ohmyzsh was installed from.

installer: replace the current shell with the new ZSH instance
73f29087 · Luca S · Marc Cornellà · 1fdd5351 · 73f29087
Commit 73f29087 authored Jul 19, 2018 by Luca S Committed by Marc Cornellà Jun 03, 2019
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install.sh tools/install.sh +1 -1

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--- a/tools/install.sh
+++ b/tools/install.sh
@@ -149,7 +149,7 @@ main() {
 	EOF
 	printf "$NORMAL"
-	env zsh -l
+	exec zsh -l
 }
 main