From 03cf6950ce3da4fe52f3462c6cf62f74b2a7f0fa Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Mon, 6 Jun 2016 17:55:06 -0700
Subject: [PATCH] [shellcheck] remove use of `expr`

---
 nvm.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nvm.sh b/nvm.sh
index a572e2a..a667554 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -1089,7 +1089,7 @@ nvm_print_implicit_alias() {
     if [ "_0${NORMALIZED_VERSION#?}" != "_$NORMALIZED_VERSION" ]; then
       STABLE="$MINOR"
     else
-      MOD=$(expr "$NORMALIZED_VERSION" \/ 1000000 \% 2)
+      MOD="$(awk 'BEGIN { print int(ARGV[1] / 1000000) % 2 ; exit(0) }' "$NORMALIZED_VERSION")"
       if [ "$MOD" -eq 0 ]; then
         STABLE="$MINOR"
       elif [ "$MOD" -eq 1 ]; then