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| author | Glenn Morris <rgm@gnu.org> | 2011-12-01 17:30:12 -0500 |
|---|---|---|
| committer | Glenn Morris <rgm@gnu.org> | 2011-12-01 17:30:12 -0500 |
| commit | e2154d9437fd57a6ba2eb08fe1d1e349ce1283a5 (patch) | |
| tree | d998a8764890fe82eca72211d384d35c5643141a /lisp/eshell | |
| parent | 0b95068862318b1be0988d7b4f5c2e5e19d01553 (diff) | |
| download | emacs-e2154d9437fd57a6ba2eb08fe1d1e349ce1283a5.tar.gz | |
Tweak previous em-hist.el change.
Diffstat (limited to 'lisp/eshell')
| -rw-r--r-- | lisp/eshell/em-hist.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/eshell/em-hist.el b/lisp/eshell/em-hist.el index 975f1b17143..5ae419f7ba9 100644 --- a/lisp/eshell/em-hist.el +++ b/lisp/eshell/em-hist.el @@ -263,8 +263,9 @@ element, regardless of any text on the command line. In that case, (or eshell-history-size (let ((hsize (getenv "HISTSIZE"))) (setq eshell-history-size - (if (and (> (length hsize) 0) - (integerp (setq hsize (string-to-number hsize)))) + (if (and (stringp hsize) + (integerp (setq hsize (string-to-number hsize))) + (> hsize 0)) hsize 128)))) |