ICU 56 update step 1

source/test/cintltst/cbiditst.c

 /********************************************************************
  * COPYRIGHT:
  * Copyright (c) 1997-2014, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 /*   file name:  cbiditst.c
 *   encoding:   US-ASCII
 *   tab size:   8 (not used)
 *   indentation:4
 *
@@ skipping 4358 matching lines @@
 
     log_verbose("\nExiting TestReorderingMode\n\n");
 }
 
 static const char* inverseBasic(UBiDi *pBiDi, const char *srcChars, int32_t srcLen,
                                 uint32_t option, UBiDiLevel level, char *result) {
     UErrorCode rc = U_ZERO_ERROR;
     int32_t destLen;
     UChar src[MAXLEN], dest2[MAXLEN];
 
-    if (pBiDi == NULL || src == NULL) {
+    if (pBiDi == NULL || srcChars == NULL) {
         return NULL;
     }
     ubidi_setReorderingOptions(pBiDi, option);
     pseudoToU16(srcLen, srcChars, src);
     ubidi_setPara(pBiDi, src, srcLen, level, NULL, &rc);
     assertSuccessful("ubidi_setPara", &rc);
 
     *dest2 = 0;
     destLen = ubidi_writeReordered(pBiDi, dest2, MAXLEN,
                                    UBIDI_DO_MIRRORING, &rc);
@@ skipping 523 matching lines @@
     len = uprv_strlen(TEXT);
     pseudoToU16(len, TEXT, src);
     ubidi_setPara(bidi, src, len, UBIDI_DEFAULT_LTR , NULL, &status);
     if (U_FAILURE(status)) {
         log_err("setPara failed with heavily nested brackets - %s", u_errorName(status));
     }
 
     ubidi_close(bidi);
 }