cosmetics: remove use of the term 'dummy'

this is replaced with more inclusive / informative text

Bug: webp:507
Change-Id: Ib77f0c79dd548601bf2bc3169985af4b5edf0a62
This commit is contained in:
James Zern
2021-03-15 11:32:26 -07:00
parent 01b38ee19a
commit 5d4ee4c3c0
5 changed files with 11 additions and 10 deletions

View File

@ -472,11 +472,11 @@ static WebPMux* DuplicateMuxHeader(const WebPMux* const mux) {
}
static int ParseFrameArgs(const char* args, WebPMuxFrameInfo* const info) {
int dispose_method, dummy;
int dispose_method, unused;
char plus_minus, blend_method;
const int num_args = sscanf(args, "+%d+%d+%d+%d%c%c+%d", &info->duration,
&info->x_offset, &info->y_offset, &dispose_method,
&plus_minus, &blend_method, &dummy);
&plus_minus, &blend_method, &unused);
switch (num_args) {
case 1:
info->x_offset = info->y_offset = 0; // fall through