diff --git a/zsh.d/30-less.zsh b/zsh.d/30-less.zsh
index 01504f3..b4a9d13 100644
--- a/zsh.d/30-less.zsh
+++ b/zsh.d/30-less.zsh
@@ -18,11 +18,13 @@ PAGER=/usr/bin/less
 export LESS
 export PAGER
 
-LESSOPEN_SCRIPT=$(whence lesspipe lesspipe.sh)
-LESSOPEN="|${LESSOPEN_SCRIPT} %s"
-LESS_ADVANCED_PREPROCESSOR=1
+local LESSOPEN_SCRIPT=$(whence lesspipe lesspipe.sh)
+if [ $LESSOPEN_SCRIPT ]; then
+    LESSOPEN="|${LESSOPEN_SCRIPT} %s"
+    LESS_ADVANCED_PREPROCESSOR=1
 
-export LESSOPEN
-export LESS_ADVANCED_PREPROCESSOR
+    export LESSOPEN
+    export LESS_ADVANCED_PREPROCESSOR
+fi
 
 #  vim: set ts=4 sw=4 tw=0 ft=zsh : 
diff --git a/zsh.d/zshfunctions/gitid b/zsh.d/zshfunctions/gitid
new file mode 100644
index 0000000..76ff4cf
--- /dev/null
+++ b/zsh.d/zshfunctions/gitid
@@ -0,0 +1,3 @@
+local _temp_gitid=$(git rev-parse HEAD|cut -c1-8)
+echo $_temp_gitid
+which pbcopy > /dev/null && echo $_temp_gitid|tr -d '\n'|pbcopy
diff --git a/zsh.d/zshfunctions/gitid.zwc b/zsh.d/zshfunctions/gitid.zwc
new file mode 100644
index 0000000..eeeb229
Binary files /dev/null and b/zsh.d/zshfunctions/gitid.zwc differ