From ae42240c33baa3631b80c7e0ca9e8dfa641e3c46 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@justemail.net>
Date: Mon, 25 Jan 2016 20:26:01 +0000
Subject: [PATCH] Handling an update of the first element correctly.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5589 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---
ChangeLog | 4 ++++
src/files.c | 5 ++++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index c495de5c..70f1b985 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2016-01-25 Benno Schulenberg <bensberg@justemail.net>
+ * src/files.c (update_poshistory): Handle an update of the first
+ element correctly.
+
2016-01-24 Benno Schulenberg <bensberg@justemail.net>
* src/files.c (update_poshistory): Move an updated item to the end
of the list, so that it won't be dropped any time soon. The problem
diff --git a/src/files.c b/src/files.c
index 51e9c9cf..29e7ab6c 100644
--- a/src/files.c
+++ b/src/files.c
@@ -3208,7 +3208,10 @@ void update_poshistory(char *filename, ssize_t lineno, ssize_t xpos)
else
posprev->next = theone;
} else if (posptr->next != NULL) {
- posprev->next = posptr->next;
+ if (posprev == NULL)
+ position_history = posptr->next;
+ else
+ posprev->next = posptr->next;
while (posptr->next != NULL)
posptr = posptr->next;
posptr->next = theone;
--
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