updated for version 7.1-155v7.1.155v7-1-155

2 files changed, 10 insertions, 0 deletions

diff --git a/src/undo.c b/src/undo.c
index a11f360d..626529a1 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -1678,6 +1678,14 @@ u_freebranch(buf, uhp, uhpp)
 {
     u_header_T	    *tofree, *next;
 
+    /* If this is the top branch we may need to use u_freeheader() to update
+     * all the pointers. */
+    if (uhp == buf->b_u_oldhead)
+    {
+	u_freeheader(buf, uhp, uhpp);
+	return;
+    }
+
     if (uhp->uh_alt_prev != NULL)
 	uhp->uh_alt_prev->uh_alt_next = NULL;
 
diff --git a/src/version.c b/src/version.c
index fde9d207..436e4850 100644
--- a/src/version.c
+++ b/src/version.c
@@ -667,6 +667,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    155,
+/**/
     154,
 /**/
     153,