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Fix string.format() for non-finite numbers.

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Mike Pall
2010-08-24 23:06:10 +02:00
parent d668373654
commit 06ae534328
1 changed files with 1 additions and 0 deletions
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src/lib_string.c
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@@ -746,6 +746,7 @@ LJLIB_CF(string_format)
nbuf[len-2] = nbuf[len-2] - 0x20; nbuf[len-2] = nbuf[len-2] - 0x20;
nbuf[len-1] = nbuf[len-1] - 0x20; nbuf[len-1] = nbuf[len-1] - 0x20;
} }
nbuf[len] = '\0';
for (p = form; *p < 'e' && *p != '.'; p++) ; for (p = form; *p < 'e' && *p != '.'; p++) ;
*p++ = 's'; *p = '\0'; *p++ = 's'; *p = '\0';
sprintf(buff, form, nbuf); sprintf(buff, form, nbuf);