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-rw-r--r--src/nvim/diff.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/nvim/diff.c b/src/nvim/diff.c
index 4ead58c74f..ee063a330e 100644
--- a/src/nvim/diff.c
+++ b/src/nvim/diff.c
@@ -1866,8 +1866,10 @@ static void count_filler_lines_and_topline(int *curlinenum_to, int *linesfiller,
}
} else {
(*linesfiller) = 0;
- ch_virtual_lines = get_max_diff_length(curdif);
- isfiller = (curdif->df_count[toidx] ? false : true);
+ if (curdif) {
+ ch_virtual_lines = get_max_diff_length(curdif);
+ isfiller = (curdif->df_count[toidx] ? false : true);
+ }
if (isfiller) {
while (curdif && curdif->df_next && curdif->df_lnum[toidx] ==
curdif->df_next->df_lnum[toidx]