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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-12-07 10:32:48 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2017-12-07 10:32:48 +0000 |
| commit | 493f7d0974e238baef36d6cd15335f6d31703032 (patch) | |
| tree | df98413850d121809335ee6c202f3c4c8078e586 /src/common | |
| parent | Merge pull request #2845 (diff) | |
| download | monero-493f7d0974e238baef36d6cd15335f6d31703032.tar.xz | |
util: allow non numeric version parts
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/util.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/common/util.cpp b/src/common/util.cpp index e8ac61815..c834cb3bd 100644 --- a/src/common/util.cpp +++ b/src/common/util.cpp @@ -628,13 +628,13 @@ std::string get_nix_version_display_string() int vercmp(const char *v0, const char *v1) { std::vector<std::string> f0, f1; - boost::split(f0, v0, boost::is_any_of(".")); - boost::split(f1, v1, boost::is_any_of(".")); - while (f0.size() < f1.size()) - f0.push_back("0"); - while (f1.size() < f0.size()) - f1.push_back("0"); - for (size_t i = 0; i < f0.size(); ++i) { + boost::split(f0, v0, boost::is_any_of(".-")); + boost::split(f1, v1, boost::is_any_of(".-")); + for (size_t i = 0; i < std::max(f0.size(), f1.size()); ++i) { + if (i >= f0.size()) + return -1; + if (i >= f1.size()) + return 1; int f0i = atoi(f0[i].c_str()), f1i = atoi(f1[i].c_str()); int n = f0i - f1i; if (n) |