| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | From df40f2ea17254de269a3624319a12a93a4e395ff Mon Sep 17 00:00:00 2001 |
| 2 | From: Andreas Gruenbacher <agruen@gnu.org> |
| 3 | Date: Fri, 17 Aug 2018 13:35:40 +0200 |
| 4 | Subject: [PATCH] Fix swapping fake lines in pch_swap |
| 5 | |
| 6 | * src/pch.c (pch_swap): Fix swapping p_bfake and p_efake when there is a |
| 7 | blank line in the middle of a context-diff hunk: that empty line stays |
| 8 | in the middle of the hunk and isn't swapped. |
| 9 | |
| 10 | Fixes: https://savannah.gnu.org/bugs/index.php?53133 |
| 11 | --- |
| 12 | src/pch.c | 2 +- |
| 13 | 1 file changed, 1 insertion(+), 1 deletion(-) |
| 14 | |
| 15 | --- a/src/pch.c |
| 16 | +++ b/src/pch.c |
| 17 | @@ -2115,7 +2115,7 @@ pch_swap (void) |
| 18 | } |
| 19 | if (p_efake >= 0) { /* fix non-freeable ptr range */ |
| 20 | if (p_efake <= i) |
| 21 | - n = p_end - i + 1; |
| 22 | + n = p_end - p_ptrn_lines; |
| 23 | else |
| 24 | n = -i; |
| 25 | p_efake += n; |