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* libc/strfmon.c (__setup_vars): Test for an empty string rather than

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for a NULL pointer.
This commit is contained in:
Corinna Vinschen
2010-01-29 19:38:22 +00:00
parent d5c4cd3f6c
commit 0b189c1ef3
2 changed files with 7 additions and 2 deletions
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4
winsup/cygwin/libc/strfmon.c
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@ -419,7 +419,7 @@ __setup_vars(int flags, char *cs_precedes, char *sep_by_space,
*cs_precedes = lc->int_n_cs_precedes;
*sep_by_space = lc->int_n_sep_by_space;
*sign_posn = (flags & PARENTH_POSN) ? 0 : lc->int_n_sign_posn;
*signstr = (lc->negative_sign == NULL) ? negative
*signstr = (*lc->negative_sign == '\0') ? negative
: lc->negative_sign;
} else if (flags & USE_INTL_CURRENCY) {
*cs_precedes = lc->int_p_cs_precedes;
@ -430,7 +430,7 @@ __setup_vars(int flags, char *cs_precedes, char *sep_by_space,
*cs_precedes = lc->n_cs_precedes;
*sep_by_space = lc->n_sep_by_space;
*sign_posn = (flags & PARENTH_POSN) ? 0 : lc->n_sign_posn;
*signstr = (lc->negative_sign == NULL) ? negative
*signstr = (*lc->negative_sign == '\0') ? negative
: lc->negative_sign;
} else {
*cs_precedes = lc->p_cs_precedes;