ICU 56 update step 1

source/test/intltest/bidiconf.cpp

 /*
 *******************************************************************************
 *
 *   Copyright (C) 2009-2014, International Business Machines
 *   Corporation and others.  All Rights Reserved.
 *
 *******************************************************************************
 *   file name:  bidiconf.cpp
 *   encoding:   US-ASCII
 *   tab size:   8 (not used)
@@ skipping 262 matching lines @@
     LocalUBiDiPointer ubidi(ubidi_open());
     ubidi_setClassCallback(ubidi.getAlias(), biDiConfUBiDiClassCallback, NULL,
                            NULL, NULL, errorCode);
     if(errorCode.logIfFailureAndReset("ubidi_setClassCallback()")) {
         return;
     }
     lineNumber=0;
     levelsCount=0;
     orderingCount=0;
     errorCount=0;
+    // paraLevelName must be initialized in case the first non-comment line is in error
+    paraLevelName="N/A";
     while(errorCount<10 && fgets(line, (int)sizeof(line), bidiTestFile.getAlias())!=NULL) {
         ++lineNumber;
         // Remove trailing comments and whitespace.
         char *commentStart=strchr(line, '#');
         if(commentStart!=NULL) {
             *commentStart=0;
         }
         u_rtrim(line);
         const char *start=u_skipWhitespace(line);
         if(*start==0) {
@@ skipping 376 matching lines @@
     }
     return isOk;
 }
 
 void BiDiConformanceTest::printErrorLine() {
     ++errorCount;
     errln("Input line %5d:   %s", (int)lineNumber, line);
     errln(UnicodeString("Input string:       ")+inputString);
     errln("Para level:         %s", paraLevelName);
 }