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Replace u_strlen() with u_countChar32() 

The latter is what I meant.
This commit is contained in:
Behdad Esfahbod 2012-01-18 22:16:49 -05:00
parent 055fb24d03
commit 36a4f4a482
1 changed files with 3 additions and 5 deletions
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8
src/hb-icu.cc
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@ -36,7 +36,7 @@
#include <unicode/uversion.h>
#include <unicode/uchar.h>
#include <unicode/unorm.h>
#include <unicode/unistr.h>
#include <unicode/ustring.h>
@ -190,8 +190,7 @@ hb_icu_unicode_compose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
len = unorm_normalize (utf16, len, UNORM_NFC, 0, normalized, ARRAY_LENGTH (normalized), &icu_err);
if (icu_err)
return FALSE;
normalized[len] = 0;
if (u_strlen (normalized) == 1) {
if (u_countChar32 (normalized, len) == 1) {
U16_GET_UNSAFE (normalized, 0, *ab);
ret = TRUE;
} else {
@ -227,8 +226,7 @@ hb_icu_unicode_decompose (hb_unicode_funcs_t *ufuncs HB_UNUSED,
if (icu_err)
return FALSE;
normalized[len] = 0;
len = u_strlen (normalized);
len = u_countChar32 (normalized, len);
if (len == 1) {
U16_GET_UNSAFE (normalized, 0, *a);