MacGui: make sure each chapter has always a non null title, even if the original title has invalid utf8 characters.

1 files changed, 2 insertions, 1 deletions

diff --git a/macosx/HBTitle.m b/macosx/HBTitle.m
index 3591a4df8..59afa4c90 100644
--- a/macosx/HBTitle.m
+++ b/macosx/HBTitle.m
@@ -497,7 +497,8 @@ fail:
                 {
                     title = @(chapter->title);
                 }
-                else
+
+                if (title == NULL)
                 {
                     title = [NSString stringWithFormat:HBKitLocalizedString(@"Chapter %d", "Title -> chapter name"), i + 1];
                 }