Author: mordante
Date: Sun Feb 27 16:20:14 2011
New Revision: 48671

URL: http://svn.gna.org/viewcvs/wesnoth?rev=48671&view=rev
Log:
Catch exception by reference.

Issue found by cppcheck.

Modified:
    trunk/src/tools/exploder_cutter.cpp

Modified: trunk/src/tools/exploder_cutter.cpp
URL: 
http://svn.gna.org/viewcvs/wesnoth/trunk/src/tools/exploder_cutter.cpp?rev=48671&r1=48670&r2=48671&view=diff
==============================================================================
--- trunk/src/tools/exploder_cutter.cpp (original)
+++ trunk/src/tools/exploder_cutter.cpp Sun Feb 27 16:20:14 2011
@@ -38,7 +38,7 @@
        try {
                scoped_istream stream = preprocess_file(conf_string);
                read(res, *stream);
-       } catch(config::error err) {
+       } catch(config::error& err) {
                throw exploder_failure("Unable to load the configuration for 
the file " + filename + ": "+ err.message);
        }
 


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