strip any leading or trailing whitespace from input string

knodlseder
1 parent 531b9229
Showing 1 changed file with 4 additions and 3 deletions
src/app/GPar.cpp
@@ -203,7 +203,7 @@ void GPar::mode(const std::string&amp; mode)
  ***************************************************************************/
 void GPar::value(const std::string& value)
 {
-    // Verify that valie is valid
+    // Verify that value is valid
     check_value(value);
  
     // Set mode
@@ -580,8 +580,6 @@ void GPar::check_value_filename(const std::string&amp; value) const
  *
  * This method queries the parameter from the stardard input if it is needed
  * to be input by the user.
- *
- * @todo Optional use of readline library
  ***************************************************************************/
 void GPar::query(void)
 {
@@ -613,6 +611,9 @@ void GPar::query(void)
         std::string value = std::string(line);
         #endif
  
+        // Strip any whitespace from string
+        value = strip_whitespace(value);
+
         // Update value if value is not the default
         if (value.length() > 0) {
             m_value  = value;