Merge pull request #396 from Neilpang/dev

fix _exists
8 years ago · e0cd2cdb9c
1 changed files with 1 additions and 1 deletions
--- a/acme.sh
+++ b/acme.sh
@ -249,7 +249,7 @@ _exists() {
  fi
  if command >/dev/null 2>&1; then
    command -v "$cmd" >/dev/null 2>&1
-  elif which >/dev/null 2>&1; then
+  elif which ls >/dev/null 2>&1; then
    which "$cmd" >/dev/null 2>&1
  fi
  ret="$?"