Fix args parser

src/examples/swe_simple.cpp

@@ -68,8 +68,8 @@ int main( int argc, char** argv ) {
   // Parse command line parameters
   tools::Args args;
   #ifndef READXML
-  args.addOption("grid-size-x", 'x', "Number of cell in x direction");
-  args.addOption("grid-size-y", 'y', "Number of cell in y direction");
+  args.addOption("grid-size-x", 'x', "Number of cells in x direction");
+  args.addOption("grid-size-y", 'y', "Number of cells in y direction");
   args.addOption("output-basepath", 'o', "Output base file name");
   #endif
 

src/tools/args.hh

@@ -162,6 +162,10 @@ public:
 		struct option o = {0, 0, 0, 0};
 		m_options.push_back(o);
 
+		// Update const char* in m_options
+		for (size_t i = 0; i < m_optionInfo.size(); i++)
+			m_options[i].name = m_optionInfo[i].longOption.c_str();
+
 		while (true) {
 			int optionIndex = 0;