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do not try float conversion without precision

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This commit is contained in:
Kenichi Ishigaki 2010-06-17 02:59:47 +00:00
parent da6c54a517
commit c7a882378e
1 changed files with 5 additions and 3 deletions
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8
dbdimp.c
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@ -169,9 +169,11 @@ sqlite_is_number(pTHX_ const char *v)
sprintf(str, "%i", atoi(v));
if (strEQ(str, v)) return 1;
sprintf(format, "%%.%df", precision);
sprintf(str, format, atof(v));
if (strEQ(str, v)) return 2;
if (precision) {
sprintf(format, "%%.%df", precision);
sprintf(str, format, atof(v));
if (strEQ(str, v)) return 2;
}
return 0;
}