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cmdparser: allow empty strings

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This commit is contained in:
Alexander Alekhin 2015-09-22 15:15:38 +03:00
parent 12f01b778b
commit d430e802f2
1 changed files with 1 additions and 1 deletions
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2
modules/core/src/command_line_parser.cpp
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@ -104,7 +104,7 @@ void CommandLineParser::getByName(const String& name, bool space_delete, int typ
v = impl->cat_string(v); v = impl->cat_string(v);
// it is an error if we just got the default value here // it is an error if we just got the default value here
if(v.empty()) if (v.empty() && type != Param::STRING)
break; break;
from_str(v, type, dst); from_str(v, type, dst);