diff options
| author | Jacques Lucke <jacques@blender.org> | 2021-09-22 20:45:18 +0300 |
|---|---|---|
| committer | Jacques Lucke <jacques@blender.org> | 2021-09-22 20:45:18 +0300 |
| commit | a28ec920884c63fbef72cf5af75cd446744009ca (patch) | |
| tree | 698405fd3b11e79efcd19e29bfcac7b1fe26128a /source/blender/blenlib | |
| parent | 188de4bc31427c4883b87beea83126b42a628798 (diff) | |
BLI: avoid warning when copying empty StringRef
Diffstat (limited to 'source/blender/blenlib')
| -rw-r--r-- | source/blender/blenlib/BLI_string_ref.hh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/blenlib/BLI_string_ref.hh b/source/blender/blenlib/BLI_string_ref.hh index 257a0ba143e..dcf66bbf5ad 100644 --- a/source/blender/blenlib/BLI_string_ref.hh +++ b/source/blender/blenlib/BLI_string_ref.hh @@ -134,7 +134,9 @@ class StringRefBase { */ void unsafe_copy(char *dst) const { - memcpy(dst, data_, static_cast<size_t>(size_)); + if (size_ > 0) { + memcpy(dst, data_, static_cast<size_t>(size_)); + } dst[size_] = '\0'; } |