From e49d51cd601964d258dff8c84d0e46a148c7332e Mon Sep 17 00:00:00 2001
From: Dmytro Meleshko <dmytro.meleshko@gmail.com>
Date: Tue, 13 Nov 2018 23:59:41 +0200
Subject: [PATCH] use better code style in path.zsh

---
 lib/path.zsh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/path.zsh b/lib/path.zsh
index a9319c0..d587435 100644
--- a/lib/path.zsh
+++ b/lib/path.zsh
@@ -40,8 +40,7 @@ path=(~/bin ~/.local/bin "${path[@]}")
 fpath=("$DOTFILES_PATH/completions" "${fpath[@]}")
 
 # check for Rust installed via rustup
-rust_sysroot="$(~/.cargo/bin/rustc --print sysroot)"
-if [[ "$?" == 0 ]]; then
+if rust_sysroot="$(~/.cargo/bin/rustc --print sysroot)"; then
   # add paths to the current Rust toolchain
   path=(~/.cargo/bin "${path[@]}")
   fpath=("$rust_sysroot/share/zsh/site-functions" "${fpath[@]}")