diff options
Diffstat (limited to 'Source/cmSystemTools.cxx')
| -rw-r--r-- | Source/cmSystemTools.cxx | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Source/cmSystemTools.cxx b/Source/cmSystemTools.cxx index 52032f0..1bee080 100644 --- a/Source/cmSystemTools.cxx +++ b/Source/cmSystemTools.cxx @@ -973,10 +973,11 @@ void cmSystemTools::ExpandList(std::vector<std::string> const& arguments, } void cmSystemTools::ExpandListArgument(const std::string& arg, - std::vector<std::string>& newargs) + std::vector<std::string>& newargs, + bool emptyArgs) { // If argument is empty, it is an empty list. - if(arg.length() == 0) + if(arg.length() == 0 && !emptyArgs) { return; } @@ -1027,7 +1028,7 @@ void cmSystemTools::ExpandListArgument(const std::string& arg, // brackets. if(squareNesting == 0) { - if ( newArgVec.size() ) + if ( newArgVec.size() || emptyArgs ) { // Add the last argument if the string is not empty. newArgVec.push_back(0); @@ -1047,7 +1048,7 @@ void cmSystemTools::ExpandListArgument(const std::string& arg, } break; } } - if ( newArgVec.size() ) + if ( newArgVec.size() || emptyArgs ) { // Add the last argument if the string is not empty. newArgVec.push_back(0); |