From 858c1d1ab2a968ef316dbf00eeb68fa74514090e Mon Sep 17 00:00:00 2001
From: Paolo Antinori <pantinor@redhat.com>
Date: Wed, 10 Feb 2016 00:40:48 +0100
Subject: [PATCH] Fixes broken which behavior in zsh

---
 h.sh | 22 +++++++++++++++++-----
 1 file changed, 17 insertions(+), 5 deletions(-)

diff --git a/h.sh b/h.sh
index 398b6ef..ce2189e 100644
--- a/h.sh
+++ b/h.sh
@@ -21,10 +21,7 @@
 #   * https://github.com/paoloantinori/hhighlighter
 
 # Check for the ack command
-if [[ -z $(type -p ack-grep || type -p ack) ]]; then
-    echo "ERROR: Could not find the ack or ack-grep commands"
-    return 1
-fi
+
 
 
 h() {
@@ -119,7 +116,22 @@ Check the content of your H_COLORS_FG and H_COLORS_BG environment variables or u
         return 1
     fi
 
-    local ACK=$(type -p ack-grep || type -p ack)
+    if [ -n "$ZSH_VERSION" ]; then
+       local WHICH="whence"
+    else [ -n "$BASH_VERSION" ]
+       local WHICH="type -P"
+    fi
+
+    if ! ACKGREP_LOC="$($WHICH ack-grep)" || [ -z "$ACKGREP_LOC" ]; then
+        if ! ACK_LOC="$($WHICH ack)" || [ -z "$ACK_LOC" ]; then
+            echo "ERROR: Could not find the ack or ack-grep commands"
+            return 1
+        else
+            local ACK=$($WHICH ack)
+        fi
+    else
+        local ACK=$($WHICH ack-grep)
+    fi
 
     # build the filtering command
     for keyword in "$@"