closedcaption: Fix compilation on older compilers
For when -std=c99 (or later) is not the default.
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@ -1521,7 +1521,8 @@ gst_cea_cc_overlay_user_data_decode (GstCeaCcOverlay * overlay,
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case CCTYPE_608_CC2:
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case CCTYPE_608_CC2:
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if (cc_valid) {
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if (cc_valid) {
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if (overlay->cea608_index[cc_type] <= DTVCC_LENGTH - 2) {
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if (overlay->cea608_index[cc_type] <= DTVCC_LENGTH - 2) {
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for (size_t j = 0; j < 2; ++j) {
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size_t j;
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for (j = 0; j < 2; ++j) {
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if ((cc_data[j] < ' ') || (cc_data[j] > '~')) {
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if ((cc_data[j] < ' ') || (cc_data[j] > '~')) {
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gst_cea_cc_overlay_process_packet (overlay, cc_type);
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gst_cea_cc_overlay_process_packet (overlay, cc_type);
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}
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}
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