* more whitch-hunt on strlen with isemptystr replacement.

[citadel.git] / citadel / modules / rwho / serv_rwho.c

diff --git a/citadel/modules/rwho/serv_rwho.c b/citadel/modules/rwho/serv_rwho.c
index 553049c9b3bf61da5140f91605f5851066f0f548..d8a1285babaf72f612b672d2896d3fe81a161e36 100644 (file)
--- a/citadel/modules/rwho/serv_rwho.c
+++ b/citadel/modules/rwho/serv_rwho.c
@@ -166,7 +166,7 @@ void cmd_rchg(char *argbuf)
 
        extract_token(newroomname, argbuf, 0, '|', sizeof newroomname);
        newroomname[ROOMNAMELEN-1] = 0;
-       if (strlen(newroomname) > 0) {
+       if (!IsEmptyStr(newroomname)) {
                safestrncpy(CC->fake_roomname, newroomname,
                        sizeof(CC->fake_roomname) );
        }
@@ -184,7 +184,7 @@ void cmd_hchg(char *argbuf)
        char newhostname[64];
 
        extract_token(newhostname, argbuf, 0, '|', sizeof newhostname);
-       if (strlen(newhostname) > 0) {
+       if (!IsEmptyStr(newhostname)) {
                safestrncpy(CC->fake_hostname, newhostname,
                        sizeof(CC->fake_hostname) );
        }
@@ -207,7 +207,7 @@ void cmd_uchg(char *argbuf)
 
        if (CtdlAccessCheck(ac_aide)) return;
 
-       if (strlen(newusername) > 0) {
+       if (!IsEmptyStr(newusername)) {
                CC->cs_flags &= ~CS_STEALTH;
                memset(CC->fake_username, 0, 32);
                if (strncasecmp(newusername, CC->curr_user,