Index: zshrc
==================================================================
--- zshrc
+++ zshrc
@@ -243,11 +243,11 @@
 if ! __has_command colordiff; then
 	colordiff() {
 		local red=$(printf "\033[31m")
 		local green=$(printf "\033[32m")
 		local reset=$(printf "\033[0m")
-		sed "s/^+.*$/$green&$reset/" | sed "s/^-.*$/$red&$reset/"
+		sed -e "s/^+.*$/$green&$reset/" -e "s/^-.*$/$red&$reset/"
 	}
 fi
 
 if __has_command fossil; then
 	alias fl="fossil"