fix compiler warning: 'dot_4' may be used uninitialized in this function

This commit is contained in:
Yang Tse 2008-10-07 18:44:32 +00:00
parent 27db045095
commit 31a3432a8e
1 changed files with 1 additions and 0 deletions

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@ -551,6 +551,7 @@ static void find_country_from_cname(const char *cname, struct in_addr addr)
z0 = tolower(cname[0]);
z1 = tolower(cname[1]);
ccopy = strdup(cname);
dot_4 = NULL;
ver_1 = (z0 == 'z' && z1 == 'z' && !strcasecmp(cname+4,nerd_ver1));
ver_2 = (is_addr(ccopy,&dot_4) && !strcasecmp(dot_4,nerd_ver2));