ICU-2840 don't exit if -w specified and u_init fails

X-SVN-Rev: 12293

icu4c/source/test/intltest/intltest.cpp

@@ -1078,8 +1078,11 @@ main(int argc, char* argv[])
                 "*** Check the ICU_DATA environment variable and\n"
                 "*** check that the data files are present.\n",
                 u_errorName(errorCode));
+        if(!warnOnMissingData) {
+          fprintf(stdout, "*** Exitting.  Use the '-w' option if data files were\n*** purposely removed, to continue test anyway.\n");
           return 1;
         }
+    }
 
 
     // initial check for the default converter