_autoenv_hash_pair: use sha1sum for v1 hashes

shasum was replaced by sha1sum before, and appears to have been added
back accidentally in dfb5648.

diff --git a/autoenv.zsh b/autoenv.zsh
index 538e92fcb1db2c30f469f734729ac654934e9216..2dbafe517a85da8475afaa876ea5510b5cef7270 100644 (file)
--- a/autoenv.zsh
+++ b/autoenv.zsh
@@ -178,11 +178,11 @@ _autoenv_hash_pair() {
       echo "Missing file argument for _autoenv_hash_pair!" >&2
       return 1
     fi
-    if [ $cksum_version = 2 ]; then
+    if [[ $cksum_version = 2 ]]; then
       # Get the output from `cksum` and join the first two words with a dot.
       env_cksum=${(j:.:)${:-$(cksum "$env_file")}[1,2]}
-    elif [ $cksum_version = 1 ]; then
-      env_cksum=$(shasum $env_file | cut -d' ' -f1)
+    elif [[ $cksum_version = 1 ]]; then
+      env_cksum=$(sha1sum $env_file | cut -d' ' -f1)
     else
       echo "Invalid version argument (${cksum_version}) for _autoenv_hash_pair!" >&2
       return 1