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Use ISDIGIT instead of isdigit; fixes a gcc warning.

This commit is contained in:
Steinar H. Gunderson 2007-09-29 21:57:05 +00:00
parent f58ba5ab1c
commit 84fcff79f4
2 changed files with 2 additions and 1 deletions

View File

@ -215,7 +215,7 @@ static int fake_hostent(const char *name, int family, ares_host_callback callbac
const char *p; const char *p;
for (p = name; *p; p++) for (p = name; *p; p++)
{ {
if (!isdigit(*p) && *p != '.') { if (!ISDIGIT(*p) && *p != '.') {
return 0; return 0;
} else if (*p == '.') { } else if (*p == '.') {
numdots++; numdots++;

View File

@ -44,6 +44,7 @@
#include <sys/filio.h> #include <sys/filio.h>
#endif #endif
#include <assert.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
#include <fcntl.h> #include <fcntl.h>