1 files changed, 4 insertions, 7 deletions
diff --git a/.zshrc b/.zshrc
index 13d9389..b3e9722 100644
--- a/.zshrc
+++ b/.zshrc
@@ -36,17 +36,14 @@ export KEYTIMEOUT=1
 
 setopt auto_cd          # cd without `cd` command
 # setopt pushd_ignore_dups
-setopt list_rows_first  # iterate in completion menu by row
+setopt list_rows_first  # cycle through row first in menu
 # setopt extendedglob
 
 # executed when changind directory
 function chpwd() {
-    file_count=$(ls | wc -w)
-    if [ $file_count -lt 30 ]; then
-		tree -L 1
-    else
-        echo "$(pwd) contains $file_count files"
-    fi
+    content=`ls | wc -l`
+    ([ $content -lt 30 ] && tree -L 1) ||
+        echo "$(pwd) contains $content entries"
 }
 
 # add command-not-found package suggestion