ICU-7912 one last (?) review comment

X-SVN-Rev: 34436

diff --git a/icu4c/source/i18n/unum.cpp b/icu4c/source/i18n/unum.cpp
index 144e589e2c3b7d0abdb598ce868bfb8997eb7236..9703f5d6a99b450bf91af658157e834812344d17 100644 (file)
--- a/icu4c/source/i18n/unum.cpp
+++ b/icu4c/source/i18n/unum.cpp
@@ -792,7 +792,7 @@ unum_parseToUFormattable(const UNumberFormat* fmt,
                          UErrorCode* status) {
   UFormattable *newFormattable = NULL;
   if (U_FAILURE(*status)) return result;
-  if (fmt == NULL) {
+  if (fmt == NULL || (text==NULL && textLength!=0)) {
     *status = U_ILLEGAL_ARGUMENT_ERROR;
     return result;
   }