[shellcheck] remove use of `expr`

9 years ago · 03cf6950ce
1 changed files with 1 additions and 1 deletions
--- 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