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Check for write errors after printing a value

This commit is contained in:
Guido van Rossum 1991-07-27 21:40:24 +00:00
parent 139e57b2a4
commit 278ef59110
1 changed files with 10 additions and 2 deletions
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12
Objects/object.c
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@ -67,6 +67,7 @@ printobject(op, fp, flags)
FILE *fp;
int flags;
{
int ret = 0;
if (intrcheck()) {
err_set(KeyboardInterrupt);
return -1;
@ -81,9 +82,16 @@ printobject(op, fp, flags)
fprintf(fp, "<%s object at %lx>",
op->ob_type->tp_name, (long)op);
else
return (*op->ob_type->tp_print)(op, fp, flags);
ret = (*op->ob_type->tp_print)(op, fp, flags);
}
return 0;
if (ret == 0) {
if (ferror(fp)) {
err_errno(RuntimeError);
clearerr(fp);
ret = -1;
}
}
return ret;
}
object *