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failf() now only overwrites the error buffer the first time it gets called

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for each *_perform(). It makes things a lot easier, as the first one that
detects the error get to write the final error reason...
This commit is contained in:
Daniel Stenberg 2001-11-02 22:30:34 +00:00
parent 5b948512f9
commit 4163b86cd2
3 changed files with 8 additions and 2 deletions
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4
lib/sendf.c
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@ -140,8 +140,10 @@ void Curl_failf(struct SessionHandle *data, const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
if(data->set.errorbuffer)
if(data->set.errorbuffer && !data->state.errorbuf) {
vsnprintf(data->set.errorbuffer, CURL_ERROR_SIZE, fmt, ap);
data->state.errorbuf = TRUE; /* wrote error string */
}
va_end(ap);
}