--- branches/development/src/selection/NameFinder.cpp	2010/07/09 23:08:25	1465
+++ branches/development/src/selection/NameFinder.cpp	2012/07/06 22:01:58	1767
@@ -36,7 +36,8 @@
  * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
  * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
  * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
- * [4]  Vardeman & Gezelter, in progress (2009).                        
+ * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
+ * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
  */
 #include "selection/NameFinder.hpp"
 #include "utils/wildcards.hpp"
@@ -225,7 +226,7 @@ namespace OpenMD {
   }
 
   bool NameFinder::isMatched(const std::string& str, const std::string& wildcard) {
-    return Wildcard::wildcardfit (wildcard.c_str(), str.c_str());
+    return Wildcard::wildcardfit(wildcard.c_str(), str.c_str()) > 0 ? true : false;
   }
 
 
@@ -255,7 +256,7 @@ namespace OpenMD {
   }
 
   bool NameFinder::isInteger(const std::string str) {
-    for(int i =0; i < str.size(); ++i){
+    for(unsigned int i = 0; i < str.size(); ++i){
       if (!std::isdigit(str[i])) {
 	return false;
       }