From 4e994fddced06b279f445c2919df3dc60fb0306f Mon Sep 17 00:00:00 2001 From: Sven Wischnowsky Date: Mon, 26 Mar 2001 08:58:33 +0000 Subject: avoid adding empty strings to the kill ring (13767) --- ChangeLog | 7 +++++-- Src/Zle/zle_utils.c | 3 +++ 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 554b8469c..d57d64f90 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,8 +1,11 @@ 2001-03-26 Sven Wischnowsky + * 13767: Src/Zle/zle_utils.c: avoid adding empty strings to + the kill ring + * 13763: Completion/Builtins/_pids, Doc/Zsh/compsys.yo: _pids - * shouldn't start menu completion if the current word starts - * with a hyphen; typo fix in compsys.yo + shouldn't start menu completion if the current word starts + with a hyphen; typo fix in compsys.yo 2001-03-25 Bart Schaefer diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c index 5de9b331d..107ff37ec 100644 --- a/Src/Zle/zle_utils.c +++ b/Src/Zle/zle_utils.c @@ -128,6 +128,9 @@ forekill(int ct, int dir) void cut(int i, int ct, int dir) { + if (!ct) + return; + if (zmod.flags & MOD_VIBUF) { struct cutbuffer *b = &vibuf[zmod.vibuf]; -- cgit 1.4.1