unistr/u8-strchr: Fix several bugs.

[gnulib.git] / ChangeLog

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 2010-07-31  Bruno Haible  <bruno@clisp.org>
 
+       unistr/u8-strchr: Fix several bugs.
+       * lib/unistr/u8-strchr.c (u8_strchr): Don't search beyond the end of
+       the string. When not found, return NULL, not a pointer near the end.
+
        More tests for unistr/u8-strchr.
        * tests/unistr/test-strchr.h (test_strchr): Renamed from main. Check
        that the function does not read past the first occurrence of the byte