* ext/socket/ancdata.c (anc_inspect_socket_creds): refactored to avoid

a rb_str_cat2 call.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Tue Feb 10 20:56:07 2009  Tanaka Akira  <akr@fsij.org>
+
+	* ext/socket/ancdata.c (anc_inspect_socket_creds): refactored to avoid
+	  a rb_str_cat2 call.
+
 Tue Feb 10 04:34:38 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* configure.in (when): makes parentheses balanced.

ext/socket/ancdata.c

@@ -457,8 +457,7 @@ anc_inspect_socket_creds(int level, int type, VALUE data, VALUE ret)
         rb_str_catf(ret, " gid=%u", cred.cmcred_gid);
 	if (cred.cmcred_ngroups) {
 	    int i;
-	    const char *sep = "=";
-            rb_str_cat2(ret, " groups");
+	    const char *sep = " groups=";
 	    for (i = 0; i < cred.cmcred_ngroups; i++) {
 		rb_str_catf(ret, "%s%u", sep, cred.cmcred_groups[i]);
 		sep = ",";
@@ -481,8 +480,7 @@ anc_inspect_socket_creds(int level, int type, VALUE data, VALUE ret)
 	    rb_str_catf(ret, " egid=%u", cred->sc_egid);
 	    if (cred0.sc_ngroups) {
 		int i;
-		const char *sep = "=";
-		rb_str_cat2(ret, " groups");
+		const char *sep = " groups=";
 		for (i = 0; i < cred0.sc_ngroups; i++) {
 		    rb_str_catf(ret, "%s%u", sep, cred->sc_groups[i]);
 		    sep = ",";