From 73b29f079b50412700727e0f77991506c03d19fe Mon Sep 17 00:00:00 2001 From: Peter Stephenson Date: Tue, 19 Mar 2019 13:44:47 +0000 Subject: 44142: Fix hist_reduce_spaces bug. When there were as an unstripped comment on the line the pointer for stripping spaces could be bogus. Don't do any editing in that case. --- ChangeLog | 5 +++++ Src/hist.c | 5 +++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 0677bf36f..2196db3de 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2019-03-19 Peter Stephenson + + * 44142: Src/hist.c: fix bug stripping spaces on line with only + comment. + 2019-03-18 Matthew Martin * 44135: Completion/Unix/Command/_chmod, Doc/Zsh/mod_files.yo, diff --git a/Src/hist.c b/Src/hist.c index f7e53de74..901cd3b1a 100644 --- a/Src/hist.c +++ b/Src/hist.c @@ -1198,8 +1198,9 @@ histreduceblanks(void) chline[pos] = '\0'; } else { ptr = chline + pos; - while ((*ptr++ = *lastptr++)) - ; + if (ptr < lastptr) + while ((*ptr++ = *lastptr++)) + ; } } -- cgit 1.4.1