lib: fix history wrapper when passing numbers

If a number is passed without explicitly passing `-l`, it will now behave as if using the history builtin, instead of throwing an error.

lib: fix history wrapper when passing numbers
5a729f66 · Marc Cornellà · 315eb773 · 5a729f66
Commit 5a729f66 authored Sep 15, 2018 by Marc Cornellà
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Showing with 3 additions and 5 deletions

history.zsh lib/history.zsh +3 -5

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--- a/lib/history.zsh
+++ b/lib/history.zsh
 ## History wrapper
 function omz_history {
-  # Delete the history file if `-c' argument provided.
-  # This won't affect the `history' command output until the next login.
+  local clear list
  zparseopts -E c=clear l=list

  if [[ -n "$clear" ]]; then
@@ -12,9 +11,8 @@ function omz_history {
    # if -l provided, run as if calling `fc' directly
    builtin fc "$@"
  else
-    # otherwise, call `fc -l 1` to show all available
-    # history (and pass additional parameters)
-    builtin fc "$@" -l 1
+    # unless a number is provided, show all history events (starting from 1)
+    [[ ${@[-1]} = *[0-9]* ]] && builtin fc -l "$@" || builtin fc -l "$@" 1
  fi
 }