Remove empty string initializer. (#159)

The empty string caused the vector to have one element which caused
the test at line 2041 to always fail.
This commit is contained in:
linus-sherrill 2019-01-13 16:46:41 -05:00 committed by jarro2783
parent 3d405ef163
commit 9990f73845

View File

@ -1281,7 +1281,7 @@ namespace cxxopts
}
std::string
help(const std::vector<std::string>& groups = {""}) const;
help(const std::vector<std::string>& groups = {}) const;
const std::vector<std::string>
groups() const;