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@ -113,8 +113,9 @@ bool i3bar_handle_readable(struct status_line *status) {
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char *cur = &state->buffer[state->buffer_index];
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ssize_t n = read(status->read_fd, cur,
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state->buffer_size - state->buffer_index);
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if (n == 0) {
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return 0;
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if (n == -1) {
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status_error(status, "[failed to read from status command]");
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return false;
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}
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if (n == (ssize_t)(state->buffer_size - state->buffer_index)) {
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@ -123,11 +124,14 @@ bool i3bar_handle_readable(struct status_line *status) {
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if (!new_buffer) {
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free(state->buffer);
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status_error(status, "[failed to allocate buffer]");
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return -1;
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return true;
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}
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state->current_node += new_buffer - state->buffer;
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cur += new_buffer - state->buffer;
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state->buffer = new_buffer;
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}
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cur[n] = '\0';
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bool redraw = false;
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while (*cur) {
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if (state->nodes[state->depth] == JSON_NODE_STRING) {
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