Don't override ZSH_COMPDUMP if already set.
This allows customization via .zshenv if wanted. This is helpful
for zsh developers and people who want to move it out of $HOME
Diff
1diff --git a/oh-my-zsh.sh b/oh-my-zsh.sh
2index 3c0f4f8f5f990e09d26d000176bb344d06a7c564..c217b91bbb57493b91263dc196e75caaec81c5a5 100644
3--- a/oh-my-zsh.sh
4+++ b/oh-my-zsh.sh
5@@ -46,7 +46,9 @@ else
6 fi
7 8 # Save the location of the current completion dump file.
9-ZSH_COMPDUMP="${ZDOTDIR:-${HOME}}/.zcompdump-${SHORT_HOST}-${ZSH_VERSION}"
10+if [ -z "$ZSH_COMPDUMP" ]; then
11+ ZSH_COMPDUMP="${ZDOTDIR:-${HOME}}/.zcompdump-${SHORT_HOST}-${ZSH_VERSION}"
12+fi
1314 # Load and run compinit
15 autoload -U compinit