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partial handling of input errors

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Signed-off-by: Nicolas Williams <nico@cryptonector.com>
This commit is contained in:
Assaf Gordon authored and Nicolas Williams committed 2015-03-24 14:56:46 -05:00
1 parent 551d875be1
commit 5e0db6dd65
1 file changed
+7 -1
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util.c
+7 -1
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@@ -221,7 +221,13 @@ static jv next_file(jq_util_input_state state) {
}
int jq_util_input_read_more(jq_util_input_state state) {
if (!state->current_input || feof(state->current_input)) {
if (!state->current_input || feof(state->current_input) || ferror(state->current_input)) {
if (state->current_input && ferror(state->current_input)) {
// System-level input error on the stream. It will be closed (below).
// TODO: report it. Can't use 'state->err_cb()' as it is hard-coded for
// 'open' related problems.
fprintf(stderr,"Input error: %s\n", strerror(errno));
}
if (state->current_input) {
if (state->current_input == stdin) {
clearerr(stdin); // perhaps we can read again; anyways, we don't fclose(stdin)