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Don't overcount in utf8_step_forward

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Reported by witekfl.
This commit is contained in:
Kalle Olavi Niemitalo 2009-05-27 00:50:57 +03:00 committed by Kalle Olavi Niemitalo
parent 68ccb4513d
commit 6d7b904fe3
1 changed files with 1 additions and 1 deletions
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2
src/intl/charsets.c
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@ -456,7 +456,7 @@ utf8_step_forward(unsigned char *string, unsigned char *end,
case UTF8_STEP_CELLS_FEWER:
case UTF8_STEP_CELLS_MORE:
while (steps < max) {
while (steps < max && current < end) {
unicode_val_T u;
unsigned char *prev = current;
int width;