diff options
| author | Max Rees <maxcrees@me.com> | 2018-01-06 23:59:18 -0500 |
|---|---|---|
| committer | sroracle <maxcrees@me.com> | 2018-01-07 00:02:40 -0500 |
| commit | 4169eae19a75ce5c1f94f69bcee5ce2e3bed78f7 (patch) | |
| tree | 1fe69293784d4d57f14559cea503e77281745cb7 /src | |
| parent | 0911570bda04e4da541ef095bcdc8cc5cfd57412 (diff) | |
fflush in src/list.c to make tested behavior consistent
On glibc, if output is redirected to a file, output will look like this:
touch test/ok/gif
touch test/ok/jpg
touch test/ok/png
touch test/ok/pnm
test/ok/gif
test/ok/jpg
test/ok/png
test/ok/pnm
On musl, if stdout is redirected to a file, output looks like this:
test/ok/gif
touch test/ok/gif
touch test/ok/jpg
touch test/ok/png
touch test/ok/pnm
test/ok/jpg
test/ok/png
test/ok/pnm
On glibc and musl, if stdout is interactive, it looks like this:
test/ok/gif
touch test/ok/gif
test/ok/jpg
touch test/ok/jpg
test/ok/png
touch test/ok/png
test/ok/pnm
touch test/ok/pnm
Adding two fflush calls makes all behavior look like the last example.
Test cases have been updated accordingly.
Diffstat (limited to 'src')
| -rw-r--r-- | src/list.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -92,6 +92,7 @@ void real_loadables_mode(int loadable) if (opt.verbose) feh_display_status('.'); puts(file->filename); + fflush(stdout); feh_action_run(file, opt.actions[0], NULL); } else { @@ -106,6 +107,7 @@ void real_loadables_mode(int loadable) if (opt.verbose) feh_display_status('.'); puts(file->filename); + fflush(stdout); feh_action_run(file, opt.actions[0], NULL); } else { |