diff options
Diffstat (limited to 'firmware/buflib.c')
| -rw-r--r-- | firmware/buflib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/buflib.c b/firmware/buflib.c index 0f8836b3b7..cb35290c03 100644 --- a/firmware/buflib.c +++ b/firmware/buflib.c @@ -894,7 +894,7 @@ bool buflib_shrink(struct buflib_context* ctx, int handle, void* new_start, size_t new_size) { char* oldstart = buflib_get_data(ctx, handle); - char* newstart = new_start; + char* newstart = new_start != NULL ? new_start : oldstart; char* newend = newstart + new_size; /* newstart must be higher and new_size not "negative" */ |