chan_vpb: Fix 'catching polymorphic type ... by value' error
Fixes the following compile error: chan_vpb.cc:2688:26: error: catching polymorphic type ‘class std::exception’ by value Change-Id: Ic87bc357d72427d77626735c83200fd278a7a649
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@ -2691,7 +2691,7 @@ static enum ast_module_load_result load_module()
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ast_format_cap_append(vpb_tech_indicate.capabilities, ast_format_slin, 0);
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try {
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num_cards = vpb_get_num_cards();
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} catch (std::exception e) {
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} catch (std::exception&) {
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ast_log(LOG_ERROR, "No Voicetronix cards detected\n");
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return AST_MODULE_LOAD_DECLINE;
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}
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