diff options
Diffstat (limited to 'Objects/fileobject.c')
| -rw-r--r-- | Objects/fileobject.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Objects/fileobject.c b/Objects/fileobject.c index 49517c5..b744ab4 100644 --- a/Objects/fileobject.c +++ b/Objects/fileobject.c @@ -416,6 +416,8 @@ new_buffersize(f, currentsize) if (fstat(fileno(f->f_fp), &st) == 0) { end = st.st_size; pos = ftell(f->f_fp); + if (pos < 0) + clearerr(f->f_fp); if (end > pos && pos >= 0) return end - pos + 1; /* Add 1 so if the file were to grow we'd notice. */ |