coverity#1338268 Uncaught exception

Change-Id: Id954d556c2b65772025b8aaabdbfa9ed4ae7a9b7

l10ntools/source/localize.cxx

@@ -453,8 +453,12 @@ void handleProjects(char * sSourceRoot, char const * sDestRoot)
 }
 }
 
-SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv) {
-    if (argc != 3) {
+SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
+{
+    try
+    {
+        if (argc != 3)
+        {
             cerr
                 << ("localize (c)2001 by Sun Microsystems\n\n"
                     "As part of the L10N framework, localize extracts en-US\n"
@@ -463,9 +467,15 @@ SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv) {
                     "Syntax: localize <source-root> <outfile>\n");
             exit(EXIT_FAILURE);
         }
-    try {
         handleProjects(argv[1],argv[2]);
-    } catch (bool) { //TODO
+    }
+    catch (std::exception& e)
+    {
+        cerr << "exception: " << e.what() << std::endl;
+        return EXIT_FAILURE;
+    }
+    catch (bool) //TODO
+    {
         return EXIT_FAILURE;
     }
     return EXIT_SUCCESS;