diff options
Diffstat (limited to 'cpp01/ex07/main.cpp')
| -rw-r--r-- | cpp01/ex07/main.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/cpp01/ex07/main.cpp b/cpp01/ex07/main.cpp index 64e5ce8..d98168a 100644 --- a/cpp01/ex07/main.cpp +++ b/cpp01/ex07/main.cpp @@ -6,7 +6,7 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/02 17:08:28 by cacharle #+# #+# */ -/* Updated: 2020/04/13 10:31:55 by charles ### ########.fr */ +/* Updated: 2020/11/09 11:22:46 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ @@ -21,27 +21,26 @@ int main(int argc, char **argv) std::cerr << "Usage: " << argv[0] << " filename s1 s2" << std::endl; return 1; } + std::string filename(argv[1]); std::string s1(argv[2]); std::string s2(argv[3]); - if (s1 == "" || s2 == "") + if (filename.empty() || s1.empty() || s2.empty()) { - std::cerr << "Error: s1 and s2 should not be empty" << std::endl; + std::cerr << "Error: filename, s1 and s2 should not be empty" << std::endl; return 1; } std::ifstream file(filename); std::ofstream outfile(filename + ".replace"); - if (!file) + if (!file.is_open()) { std::cerr << "Could not open " << filename; - outfile.close(); return 1; } - if (!outfile) + if (!outfile.is_open()) { std::cerr << "Could not create " << filename << ".replace"; - file.close(); return 1; } |