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memory: xstrchrnul and xmemscan.

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Scott Prager
2014-09-05 04:25:34 -04:00
parent afe7ba1e71
commit eff839b26d
4 changed files with 34 additions and 10 deletions
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3
src/nvim/message.c
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@@ -3173,8 +3173,7 @@ int vim_vsnprintf(char *str, size_t str_m, char *fmt, va_list ap, typval_T *tvs)
p = "";
while (*p != NUL) {
if (*p != '%') {
char *q = strchr(p + 1, '%');
size_t n = (q == NULL) ? STRLEN(p) : (size_t)(q - p);
size_t n = xstrchrnul(p + 1, '%') - p;
/* Copy up to the next '%' or NUL without any changes. */
if (str_l < str_m) {