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Fix error handling on argument error #30

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Fix error handling on argument error #30

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d1fc93b
fix: Use standard error as output
Korilakkuma Mar 20, 2020
20bd958
fix: Use `exit` instead of `return`
Korilakkuma Mar 20, 2020
6b1ef50
Merge branch 'master' into fix/argument-error
8W9aG Mar 17, 2021
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6 changes: 4 additions & 2 deletions source/cli/NFDriverCLI.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,8 @@
*/
#include <NFDriver/NFDriver.h>

#include <cstdlib>

#define _USE_MATH_DEFINES
#include <cmath>
#include <iostream>
Expand Down Expand Up @@ -86,8 +88,8 @@ int main(int argc, const char *argv[]) {
const std::string samplerate_string = "44100.0";
#else
if (argc < 2) {
std::cout << "Invalid number of arguments: ./NFDriver [samplerate]" << std::endl;
return 1;
std::cerr << "Invalid number of arguments: ./NFDriver [samplerate]" << std::endl;
std::exit(1);
}
const std::string samplerate_string = argv[1];
#endif
Expand Down