diff options
Diffstat (limited to 'src/util/string.cc')
| -rw-r--r-- | src/util/string.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/util/string.cc b/src/util/string.cc index 7146fe3..cc0de34 100644 --- a/src/util/string.cc +++ b/src/util/string.cc @@ -35,4 +35,9 @@ void argv2string(vector<string> *s, const char * const * argv) } } +std::string safe_str(const char *s, const char *fallback) +{ + return (s != nullptr) ? s : fallback; +} + } |