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81762, r=jag, sr=sfraser, remove uses of nsCRT::strlen() with testing for null and non-empty string, also use IsEmpty() for nsXPIDLCStrings

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git-svn-id: svn://10.0.0.236/trunk@107048 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
pchen%netscape.com
2001-11-02 02:55:59 +00:00
parent 28643e60a9
commit e878fec99a
2 changed files with 6 additions and 6 deletions
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6
mozilla/xpfe/appshell/src/nsUserInfoUnix.cpp
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@@ -146,7 +146,7 @@ nsUserInfo::GetDomain(char * *aDomain)
domainname = buf.__domainname;
#endif
if (domainname && nsCRT::strlen(domainname)) {
if (domainname && domainname[0]) {
*aDomain = nsCRT::strdup(domainname);
rv = NS_OK;
}
@@ -154,7 +154,7 @@ nsUserInfo::GetDomain(char * *aDomain)
// try to get the hostname from the nodename
// on machines that use DHCP, domainname may not be set
// but the nodename might.
if (buf.nodename && nsCRT::strlen(buf.nodename)) {
if (buf.nodename && buf.nodename[0]) {
// if the nodename is foo.bar.org, use bar.org as the domain
char *pos = strchr(buf.nodename,'.');
if (pos) {
@@ -184,7 +184,7 @@ nsUserInfo::GetEmailAddress(char * *aEmailAddress)
rv = GetDomain(getter_Copies(domain));
if (NS_FAILED(rv)) return rv;
if ((const char *)username && (const char*)domain && nsCRT::strlen((const char *)username) && nsCRT::strlen((const char *)domain)) {
if (!username.IsEmpty() && !domain.IsEmpty()) {
emailAddress = (const char *)username;
emailAddress += "@";
emailAddress += (const char *)domain;