Mercurial > gnulib
diff lib/strtod.c @ 13545:1531149632e8
strtod: fix const diagnostic
* lib/strtod.c (strtod): Don't assign const char * to char *,
as this elicits a warning from GCC when warnings are enabled.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 10 Aug 2010 10:39:30 -0700 |
parents | be8a41115d44 |
children | d813f5516d9a |
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line diff
--- a/lib/strtod.c Thu Jun 10 15:12:48 2010 +0100 +++ b/lib/strtod.c Tue Aug 10 10:39:30 2010 -0700 @@ -200,7 +200,8 @@ double num; const char *s = nptr; - char *end; + const char *end; + char *endbuf; /* Eat whitespace. */ while (locale_isspace (*s)) @@ -211,7 +212,8 @@ if (*s == '-' || *s == '+') ++s; - num = underlying_strtod (s, &end); + num = underlying_strtod (s, &endbuf); + end = endbuf; if (c_isdigit (s[*s == '.'])) { @@ -224,7 +226,10 @@ if (! c_isxdigit (s[2 + (s[2] == '.')])) end = s + 1; else if (end <= s + 2) - num = parse_number (s + 2, 16, 2, 4, 'p', &end); + { + num = parse_number (s + 2, 16, 2, 4, 'p', &endbuf); + end = endbuf; + } else { const char *p = s + 2;