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| author | Rich Felker <dalias@aerifal.cx> | 2014-07-01 18:49:54 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-07-28 00:27:58 -0400 |
| commit | 797cf20a0e490d56a80f8df483ca28db1e1f368d (patch) | |
| tree | 9995f1439cff7bcb77a39cf4375493265f61ddc4 /src/stdio | |
| parent | 726df5a8bc03a30afdb123edfeae5da180b77f79 (diff) | |
| download | musl-797cf20a0e490d56a80f8df483ca28db1e1f368d.tar.gz | |
fix incorrect return value for fwide function
when the orientation of the stream was already set, fwide was
incorrectly returning its argument (the requested orientation) rather
than the actual orientation of the stream.
(cherry picked from commit ebd8142a6ae19db1a5440d11c01afc7529eae0cd)
Diffstat (limited to 'src/stdio')
| -rw-r--r-- | src/stdio/fwide.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/stdio/fwide.c b/src/stdio/fwide.c index fdf8e4bb..8088e7ad 100644 --- a/src/stdio/fwide.c +++ b/src/stdio/fwide.c @@ -7,7 +7,8 @@ int fwide(FILE *f, int mode) { FLOCK(f); - if (!f->mode) mode = f->mode = NORMALIZE(mode); + if (!f->mode) f->mode = NORMALIZE(mode); + mode = f->mode; FUNLOCK(f); return mode; } |