From bd2d0edcbf4e98e05edff13f344865fcafac56b5 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Thu, 1 Dec 2022 09:05:25 +0800
Subject: fix: clang warnings (#21247)

---
 src/nvim/diff.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/nvim/diff.c')

diff --git a/src/nvim/diff.c b/src/nvim/diff.c
index 64a142fa0e..ac637c2c70 100644
--- a/src/nvim/diff.c
+++ b/src/nvim/diff.c
@@ -1946,7 +1946,6 @@ static void calculate_topfill_and_topline(const int fromidx, const int toidx, co
   virtual_lines_passed -= from_topfill;
 
   // count the same amount of virtual lines in the toidx buffer
-  curdif = thistopdiff;
   int curlinenum_to = thistopdiff->df_lnum[toidx];
   int linesfiller = 0;
   count_filler_lines_and_topline(&curlinenum_to, &linesfiller,
@@ -2628,7 +2627,7 @@ bool diff_find_change(win_T *wp, linenr_T lnum, int *startp, int *endp)
       break;
     }
   }
-  if (dp->is_linematched) {
+  if (dp != NULL && dp->is_linematched) {
     while (dp && dp->df_next
            && lnum == dp->df_count[idx] + dp->df_lnum[idx]
            && dp->df_next->df_lnum[idx] == lnum) {
-- 
cgit