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| author | Anthony Ramine <[email protected]> | 2013-05-09 03:45:02 +0200 |
|---|---|---|
| committer | Anthony Ramine <[email protected]> | 2013-05-14 12:23:44 +0200 |
| commit | a304e1ab4a622f8bf130b1a8cf904fe324c783a1 (patch) | |
| tree | eb9a071b4556e41eb8585f51ae83a2cf7b0b1213 /erts/emulator/drivers | |
| parent | 89939207898fc68a2ee0c080e603aa65fb866b25 (diff) | |
| download | otp-a304e1ab4a622f8bf130b1a8cf904fe324c783a1.tar.gz otp-a304e1ab4a622f8bf130b1a8cf904fe324c783a1.tar.bz2 otp-a304e1ab4a622f8bf130b1a8cf904fe324c783a1.zip | |
Properly guard WIDE_TAG use with HAVE_WCWIDTH in ttsl_drv
Diffstat (limited to 'erts/emulator/drivers')
| -rw-r--r-- | erts/emulator/drivers/unix/ttsl_drv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/erts/emulator/drivers/unix/ttsl_drv.c b/erts/emulator/drivers/unix/ttsl_drv.c index d76401a790..1e436830e7 100644 --- a/erts/emulator/drivers/unix/ttsl_drv.c +++ b/erts/emulator/drivers/unix/ttsl_drv.c @@ -1039,8 +1039,10 @@ static int write_buf(Uint32 *s, int n) if (octbuff != octtmp) { driver_free(octbuff); } +#ifdef HAVE_WCWIDTH } else if (*s & WIDE_TAG) { --n; s++; +#endif } else { DEBUGLOG(("Very unexpected character %d",(int) *s)); ++n; |