coverity#441992 Uncaught exception

Change-Id: Ibd07b854bbcf9d9e83236669addfd61fe639882a

idlc/source/idlcmain.cxx

@@ -35,22 +35,15 @@ SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
     }
 
     Options options(argv[0]);
+    sal_Int32 nErrors = 0;
+
     try
     {
         if (!options.initOptions(args))
            return (0);
-    }
-    catch(const IllegalArgument& e)
-    {
-        fprintf(stderr, "Illegal argument: %s\n%s",
-            e.m_message.getStr(),
-            options.prepareVersion().getStr());
-        return (99);
-    }
 
         setIdlc(&options);
 
-    sal_Int32 nErrors = 0;
         if (options.readStdin()) {
             if ( !options.quiet() )
                 fprintf(
@@ -160,6 +153,14 @@ SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv)
                     options.getProgramName().getStr(),
                     options.prepareVersion().getStr());
         }
+    } catch(const IllegalArgument& e)
+    {
+        fprintf(stderr, "Illegal argument: %s\n%s",
+            e.m_message.getStr(),
+            options.prepareVersion().getStr());
+        return (99);
+    }
+
     return nErrors;
 }