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BUILD: log: silent a warning about isblank() with latest patches

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Recent commit 06d97f9 (MEDIUM: log-format: relax parsing of '%' followed
by unsupported characters) caused the following warning on some compilers
since isblank is not always present :

  src/log.c: In function 'parse_logformat_string':
  src/log.c:453: warning: implicit declaration of function 'isblank'

As usual, replace it with the two values (space and tab).
This commit is contained in:
Willy Tarreau 2013-12-03 00:51:09 +01:00
parent 60e0838f60
commit 9eba36b726
1 changed files with 1 additions and 1 deletions
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src/log.c
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@ -450,7 +450,7 @@ void parse_logformat_string(const char *fmt, struct proxy *curproxy, struct list
}
else if (*str == '%')
cformat = LF_TEXT; // convert this character to a litteral (useful for '%')
else if (isdigit(*str) || isblank(*str)) {
else if (isdigit(*str) || *str == ' ' || *str == '\t') {
/* single '%' followed by blank or digit, send them both */
cformat = LF_TEXT;
pformat = LF_TEXT; /* finally we include the previous char as well */