core: fix cmp invocation in BSD systems

BSD cmp doesn't have the option of reading from stdin, so use process substitution instead.
6 years ago · ff987384cf
parent dd1a72696f
commit ff987384cf
1 changed files with 1 additions and 1 deletions
--- a/oh-my-zsh.sh
+++ b/oh-my-zsh.sh
@ -68,7 +68,7 @@ zcompdump_metadata="\
 "

 # Delete the zcompdump file if OMZ zcompdump metadata changed
-if ! cmp -s <(command grep '^#omz' "$ZSH_COMPDUMP" 2>/dev/null) <<< "$zcompdump_metadata"; then
+if ! cmp -s <(command grep '^#omz' "$ZSH_COMPDUMP" 2>/dev/null) <(echo "$zcompdump_metadata"); then
  command rm -f "$ZSH_COMPDUMP"
  zcompdump_refresh=1
 fi