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iohelpers: correctly ask questions on stderr

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Mirek Kratochvil 2013-04-21 17:31:11 +02:00
parent c17e10b413
commit 9a76830ca8
1 changed files with 1 additions and 1 deletions
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src/iohelpers.h
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@ -34,7 +34,7 @@
#define erreol std::cerr << std::endl #define erreol std::cerr << std::endl
#define progerr(x) std::cerr << argv[0] << ": " << x << std::endl #define progerr(x) std::cerr << argv[0] << ": " << x << std::endl
#define ask_for_yes(ok,x) do {std::cout << x << " (y/n): "; \ #define ask_for_yes(ok,x) do {std::cerr << x << " (y/n): "; \
std::string answer; std::cin >> answer; \ std::string answer; std::cin >> answer; \
ok=(answer=="y");} while(0) ok=(answer=="y");} while(0)