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Bash-5.0 Official Patch 14

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  Bash-5.0 Official Patch 14 Chet Ramey <chet.ramey@case.edu> - 2020-02-10 11:24 -0500

#15884 — Bash-5.0 Official Patch 14

			     BASH PATCH REPORT
			     =================

Bash-Release:	5.0
Patch-ID:	bash50-014

Bug-Reported-by:	Johannes Hielscher <jhielscher@posteo.de>
Bug-Reference-ID:	<20190208205048.77c25a83@hordevm>
Bug-Reference-URL:	https://lists.gnu.org/archive/html/bug-bash/2019-02/msg00032.html

Bug-Description:

If the current line is empty, using the emacs C-xC-e binding to enter the
editor will edit the previous command instead of the current (empty) one.

Patch (apply with `patch -p0'):

*** ../bash-5.0-patched/bashline.c	2019-01-16 16:13:21.000000000 -0500
--- bashline.c	2019-02-11 11:18:57.000000000 -0500
***************
*** 962,970 ****
  	 finished with the command, so we should not ignore the last command */
        using_history ();
!       if (rl_line_buffer[0])
! 	{
! 	  current_command_line_count++;	/* for rl_newline above */
! 	  bash_add_history (rl_line_buffer);
! 	}
        current_command_line_count = 0;	/* for dummy history entry */
        bash_add_history ("");
--- 965,970 ----
  	 finished with the command, so we should not ignore the last command */
        using_history ();
!       current_command_line_count++;	/* for rl_newline above */
!       bash_add_history (rl_line_buffer);
        current_command_line_count = 0;	/* for dummy history entry */
        bash_add_history ("");
*** ../bash-5.0/patchlevel.h	2016-06-22 14:51:03.000000000 -0400
--- patchlevel.h	2016-10-01 11:01:28.000000000 -0400
***************
*** 26,30 ****
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 13
  
  #endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
     looks for to find the patch level (for the sccs version string). */
  
! #define PATCHLEVEL 14
  
  #endif /* _PATCHLEVEL_H_ */

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
		 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/

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