zsh: when using hist_expire_dups_first, HISTSIZE > SAVEHIST

diff --git a/zsh/lib/history.zsh b/zsh/lib/history.zsh
index 3650bb79d0f55d7d7f45f8e93ab780383a5b24f8..c2c2441b12b1c32eeb2dcb5c322e33f99fb3724b 100644 (file)
--- a/zsh/lib/history.zsh
+++ b/zsh/lib/history.zsh
@@ -1,6 +1,6 @@
 ## Command history configuration
 HISTFILE=$ZSH_DATA/histfile
-HISTSIZE=100000
+HISTSIZE=120000  # should be larger than SAVEHIST, see HIST_EXPIRE_DUPS_FIRST in zshall(1)
 SAVEHIST=100000
 
 setopt extended_history