Cleanup: replace BLI_snprintf with BLI_path_join

Also use a larger buffer to account for the unlikely case of the
buffer not being big enough for the appended directories.

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/intern/image_save.cc b/source/blender/blenkernel/intern/image_save.cc
index e65a94d5301..6f62ee123cb 100644
--- a/source/blender/blenkernel/intern/image_save.cc
+++ b/source/blender/blenkernel/intern/image_save.cc
@@ -175,12 +175,12 @@ bool BKE_image_save_options_init(ImageSaveOptions *opts,
           BLI_strncpy(opts->filepath, G.ima, sizeof(opts->filepath));
         }
         else {
-          BLI_snprintf(opts->filepath, sizeof(opts->filepath), "//%s", DATA_("untitled"));
+          BLI_path_join(opts->filepath, sizeof(opts->filepath), "//", DATA_("untitled"), nullptr);
           BLI_path_abs(opts->filepath, BKE_main_blendfile_path(bmain));
         }
       }
       else {
-        BLI_snprintf(opts->filepath, sizeof(opts->filepath), "//%s", ima->id.name + 2);
+        BLI_path_join(opts->filepath, sizeof(opts->filepath), "//", ima->id.name + 2, nullptr);
         BLI_path_make_safe(opts->filepath);
         BLI_path_abs(opts->filepath, is_prev_save ? G.ima : BKE_main_blendfile_path(bmain));
       }