Re: [PATCH] prompt: fix tracked files for zsh

Andreas Schwab [off-list ref] writes:

Felipe Contreras [off-list ref] writes:

quoted

+				if [ -n "${ZSH_VERSION-}" ]; then
+					u="%%"
+				else
+					u="%"
+				fi

aka u="%${ZSH_VERSION:+%}"

Do you need/want a colon there?  Even if it is empty, as long as it
is defined we would want this, no?

Andreas.