diogo/yap-6.3
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handle stream error

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This commit is contained in:
Vitor Santos Costa 2016-08-05 16:35:38 -05:00
parent 26d2e9721c
commit be1ce69e07
1 changed files with 2 additions and 1 deletions
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3
os/format.c
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@ -596,7 +596,8 @@ static Int doformat(volatile Term otail, volatile Term oargs,
finfo.lstart = 0;
if (true || !(GLOBAL_Stream[sno].status & InMemory_Stream_f))
sno = Yap_OpenBufWriteStream(PASS_REGS1);
if (sno < 0)
return false;
f_putc = GLOBAL_Stream[sno0].stream_wputc;
if (sno == -1) {
if (!alloc_fstr)