| From 71607715f11c9875a5aaaf3240885c45f79138e9 Mon Sep 17 00:00:00 2001 |
| From: Andreas Gruenbacher <agruen@gnu.org> |
| Date: Fri, 17 Aug 2018 13:35:40 +0200 |
| Subject: [PATCH] Fix swapping fake lines in pch_swap |
| |
| * src/pch.c (pch_swap): Fix swapping p_bfake and p_efake when there is a |
| blank line in the middle of a context-diff hunk: that empty line stays |
| in the middle of the hunk and isn't swapped. |
| |
| Fixes: https://savannah.gnu.org/bugs/index.php?53133 |
| --- |
| src/pch.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| --- a/src/pch.c |
| +++ b/src/pch.c |
| @@ -2115,7 +2115,7 @@ pch_swap (void) |
| } |
| if (p_efake >= 0) { /* fix non-freeable ptr range */ |
| if (p_efake <= i) |
| - n = p_end - i + 1; |
| + n = p_end - p_ptrn_lines; |
| else |
| n = -i; |
| p_efake += n; |