svn commit: r982017 - in /httpd/httpd/trunk/modules: mappers/mod_rewrite.c mappers/mod_userdir.c metadata/mod_usertrack.c

[sf...@apache.org]

Author: sf
Date: Tue Aug  3 19:49:21 2010
New Revision: 982017

URL: http://svn.apache.org/viewvc?rev=982017&view=rev
Log:
remove some useless use of strlen()

Modified:
    httpd/httpd/trunk/modules/mappers/mod_rewrite.c
    httpd/httpd/trunk/modules/mappers/mod_userdir.c
    httpd/httpd/trunk/modules/metadata/mod_usertrack.c

Modified: httpd/httpd/trunk/modules/mappers/mod_rewrite.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/mappers/mod_rewrite.c?rev=982017&r1=982016&r2=982017&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/mappers/mod_rewrite.c (original)
+++ httpd/httpd/trunk/modules/mappers/mod_rewrite.c Tue Aug  3 19:49:21 2010
@@ -3385,7 +3385,7 @@ static const char *cmd_rewriterule_setfl
             int status = 0;
 
             cfg->flags |= RULEFLAG_FORCEREDIRECT;
-            if (strlen(val) > 0) {
+            if (*val) {
                 if (strcasecmp(val, "permanent") == 0) {
                     status = HTTP_MOVED_PERMANENTLY;
                 }

Modified: httpd/httpd/trunk/modules/mappers/mod_userdir.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/mappers/mod_userdir.c?rev=982017&r1=982016&r2=982017&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/mappers/mod_userdir.c (original)
+++ httpd/httpd/trunk/modules/mappers/mod_userdir.c Tue Aug  3 19:49:21 2010
@@ -136,7 +136,7 @@ static const char *set_user_dir(cmd_parm
          * If there are no usernames specified, this is a global disable - we
          * need do no more at this point than record the fact.
          */
-        if (strlen(usernames) == 0) {
+        if (!*usernames) {
             s_cfg->globally_disabled = 1;
             return NULL;
         }
@@ -148,7 +148,7 @@ static const char *set_user_dir(cmd_parm
          * the "enable" keyword requires the list.  Whinge if it doesn't have
          * it.
          */
-        if (strlen(usernames) == 0) {
+        if (!*usernames) {
             return "UserDir \"enable\" keyword requires a list of usernames";
         }
         usertable = s_cfg->enabled_users;

Modified: httpd/httpd/trunk/modules/metadata/mod_usertrack.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/modules/metadata/mod_usertrack.c?rev=982017&r1=982016&r2=982017&view=diff
==============================================================================
--- httpd/httpd/trunk/modules/metadata/mod_usertrack.c (original)
+++ httpd/httpd/trunk/modules/metadata/mod_usertrack.c Tue Aug  3 19:49:21 2010
@@ -380,7 +380,7 @@ static const char *set_cookie_domain(cmd
     /*
      * Apply the restrictions on cookie domain attributes.
      */
-    if (strlen(name) == 0) {
+    if (!name[0]) {
         return "CookieDomain values may not be null";
     }
     if (name[0] != '.') {