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| author | Abhay Raj Singh <abhayonlyone@gmail.com> | 2019-10-14 10:08:11 +0300 |
|---|---|---|
| committer | jarro2783 <jarro.2783@gmail.com> | 2019-10-14 10:08:11 +0300 |
| commit | 073dd3e645fa0c853c3836f3788ca21c39af319d (patch) | |
| tree | 607a5d605474b0e3ec6152751c2eea95a969bb06 | |
| parent | 4a0af0e95038450baa160ed7ba863072c39f457c (diff) | |
Fixed empty default showing nothing in help (#205)
| -rw-r--r-- | include/cxxopts.hpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/cxxopts.hpp b/include/cxxopts.hpp index ed3c6a2..e89c2e1 100644 --- a/include/cxxopts.hpp +++ b/include/cxxopts.hpp @@ -1513,7 +1513,14 @@ namespace cxxopts if (o.has_default && (!o.is_boolean || o.default_value != "false")) { - desc += toLocalString(" (default: " + o.default_value + ")"); + if(o.default_value != "") + { + desc += toLocalString(" (default: " + o.default_value + ")"); + } + else + { + desc += toLocalString(" (default: \"\")"); + } } String result; |