diff options
Diffstat (limited to 'doc/bashref.texi')
| -rw-r--r-- | doc/bashref.texi | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/bashref.texi b/doc/bashref.texi index 3b33021..96b9c01 100644 --- a/doc/bashref.texi +++ b/doc/bashref.texi @@ -5953,7 +5953,8 @@ The @code{trap} builtin displays signal names without the leading @item The @code{trap} builtin doesn't check the first argument for a possible signal specification and revert the signal handling to the original -disposition if it is. If users want to reset the handler for a given +disposition if it is, unless that argument consists solely of digits and +is a valid signal number. If users want to reset the handler for a given signal to the original disposition, they should use @samp{-} as the first argument. |