log4tango/src/StringUtil.cpp: Remove trailing whitespace

Author: t-b

log4tango/src/StringUtil.cpp

@@ -3,8 +3,8 @@
 //
 // Copyright (C) :  2000 - 2002
 //					LifeLine Networks BV (www.lifeline.nl). All rights reserved.
-//					Bastiaan Bakker. All rights reserved.   
-//					
+//					Bastiaan Bakker. All rights reserved.
+//
 //					2004,2005,2006,2007,2008,2009,2010,2011,2012
 //					Synchrotron SOLEIL
 //                	L'Orme des Merisiers
@@ -16,12 +16,12 @@
 // it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
-// 
+//
 // Log4tango is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU Lesser General Public License for more details.
-// 
+//
 // You should have received a copy of the GNU Lesser General Public License
 // along with Log4Tango.  If not, see <http://www.gnu.org/licenses/>.
 
@@ -57,22 +57,22 @@ namespace log4tango {
     std::string StringUtil::vform(const char* format, va_list args) {
 	size_t size = 1024;
 	char* buffer = new char[size];
-            
+
 	while (1) {
 	    int n = VSNPRINTF(buffer, size, format, args);
-                
+
 	    // If that worked, return a string.
 	    if ((n > -1) && (static_cast<size_t>(n) < size)) {
 		std::string s(buffer);
 		delete [] buffer;
 		return s;
 	    }
-                
+
 	    // Else try again with more space.
             size = (n > -1) ?
                 n + 1 :   // ISO/IEC 9899:1999
                 size * 2; // twice the old size
-                
+
 	    delete [] buffer;
 	    buffer = new char[size];
 	}