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30 lines
847 B
30 lines
847 B
From 71607715f11c9875a5aaaf3240885c45f79138e9 Mon Sep 17 00:00:00 2001
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From: Andreas Gruenbacher <agruen@gnu.org>
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Date: Fri, 17 Aug 2018 13:35:40 +0200
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Subject: [PATCH] Fix swapping fake lines in pch_swap
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* src/pch.c (pch_swap): Fix swapping p_bfake and p_efake when there is a
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blank line in the middle of a context-diff hunk: that empty line stays
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in the middle of the hunk and isn't swapped.
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Fixes: https://savannah.gnu.org/bugs/index.php?53133
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---
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src/pch.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/pch.c b/src/pch.c
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index 4fd5a05..b0dd14d 100644
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--- a/src/pch.c
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+++ b/src/pch.c
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@@ -2115,7 +2115,7 @@ pch_swap (void)
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}
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if (p_efake >= 0) { /* fix non-freeable ptr range */
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if (p_efake <= i)
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- n = p_end - i + 1;
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+ n = p_end - p_ptrn_lines;
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else
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n = -i;
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p_efake += n;
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--
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2.19.1
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