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[icu] Fix error check

This commit is contained in:
Behdad Esfahbod 2017-10-22 18:23:38 -04:00
parent 8b9d9b71b0
commit ce97945440
1 changed files with 2 additions and 2 deletions
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4
src/hb-icu.cc
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@ -332,13 +332,13 @@ hb_icu_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs HB_UNUSED,
/* Normalise the codepoint using NFKD mode. */ /* Normalise the codepoint using NFKD mode. */
icu_err = U_ZERO_ERROR; icu_err = U_ZERO_ERROR;
len = unorm2_normalize (unorm2_getNFKDInstance (&icu_err), utf16, len, normalized, ARRAY_LENGTH (normalized), &icu_err); len = unorm2_normalize (unorm2_getNFKDInstance (&icu_err), utf16, len, normalized, ARRAY_LENGTH (normalized), &icu_err);
if (icu_err) if (U_FAILURE (icu_err))
return 0; return 0;
/* Convert the decomposed form from UTF-16 to UTF-32. */ /* Convert the decomposed form from UTF-16 to UTF-32. */
icu_err = U_ZERO_ERROR; icu_err = U_ZERO_ERROR;
u_strToUTF32 ((UChar32*) decomposed, HB_UNICODE_MAX_DECOMPOSITION_LEN, &utf32_len, normalized, len, &icu_err); u_strToUTF32 ((UChar32*) decomposed, HB_UNICODE_MAX_DECOMPOSITION_LEN, &utf32_len, normalized, len, &icu_err);
if (icu_err) if (U_FAILURE (icu_err))
return 0; return 0;
return utf32_len; return utf32_len;