* Created IsEmptyStr define to be used rather then using some weird strlen constructs

[citadel.git] / webcit / inetconf.c

diff --git a/webcit/inetconf.c b/webcit/inetconf.c
index c7066cda9d06198263b4b3da9e9cc0408da69373..56989f73f3182404f2f5a3235df5ad095a043161 100644 (file)
--- a/webcit/inetconf.c
+++ b/webcit/inetconf.c
@@ -82,12 +82,12 @@ void display_inetconf(void)
 
                if (which >= 0) {
                        ic_spec[which] = realloc(ic_spec[which], strlen(ic_spec[which]) + strlen(ename) + 2);
-                       if (strlen(ic_spec[which]) > 0) strcat(ic_spec[which], "\n");
+                       if (!IsEmptyStr(ic_spec[which])) strcat(ic_spec[which], "\n");
                        strcat(ic_spec[which], ename);
                }
                else {
                        ic_misc = realloc(ic_misc, strlen(ic_misc) + strlen(buf) + 2);
-                       if (strlen(ic_misc) > 0) strcat(ic_misc, "\n");
+                       if (!IsEmptyStr(ic_misc)) strcat(ic_misc, "\n");
                        strcat(ic_misc, buf);
                }
 
@@ -114,7 +114,7 @@ void display_inetconf(void)
                escputs(ic_desc[which]);
                wprintf("</span><br />");
                wprintf("<TABLE border=0 cellspacing=0 cellpadding=0 width=100%%>\n");
-               if (strlen(ic_spec[which]) > 0) {
+               if (!IsEmptyStr(ic_spec[which])) {
                        for (i=0; i<num_tokens(ic_spec[which], '\n'); ++i) {
                                wprintf("<TR><TD ALIGN=LEFT>");
                                extract_token(buf, ic_spec[which], i, '\n', sizeof buf);
@@ -170,7 +170,7 @@ void save_inetconf(void) {
        if (buf[0] == '1') while (serv_getln(buf, SIZ), strcmp(buf, "000")) {
                extract_token(ename, buf, 0, '|', SIZ);
                extract_token(etype, buf, 1, '|', SIZ);
-               if (strlen(buf) == 0) {
+               if (IsEmptyStr(buf)) {
                        /** skip blank lines */
                }
                else if ((!strcasecmp(ename, bstr("ename")))
@@ -180,7 +180,7 @@ void save_inetconf(void) {
                        sprintf(WC->ImportantMessage, _("%s has been deleted."), ename);
                }
                else {
-                       if (strlen(newconfig) > 0) strcat(newconfig, "\n");
+                       if (!IsEmptyStr(newconfig)) strcat(newconfig, "\n");
                        strcat(newconfig, buf);
                }
        }