3 files changed, 7 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 464dea91ab..5b80f89d5e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -4,6 +4,11 @@ Mon Jul 24 18:52:55 2000  WATANABE Hirofumi  <eban@os.rim.or.jp>
 
 	* ruby.c (rubylib_mangle): support "/hoge;/foo"
 
+Mon Jul 24 10:28:55 2000  GOTO Kentaro  <gotoken@math.sci.hokudai.ac.jp>
+
+	* string.c (rb_str_count): raise exception if no argument is
+	  given.
+
 Sun Jul 23 12:55:04 2000  Dave Thomas  <Dave@Thomases.com>
 
 	* string.c (rb_str_rindex): Support negative end position.
diff --git a/ext/Setup b/ext/Setup
index 830a5095ca..14aed20ce8 100644
--- a/ext/Setup
+++ b/ext/Setup
@@ -9,7 +9,7 @@
 #md5
 #pty
 #sdbm
-#socket
+socket
 #tkutil
 #tcltklib
 #gtk
diff --git a/string.c b/string.c
index 54ac253376..b4e133049a 100644
--- a/string.c
+++ b/string.c
@@ -1966,7 +1966,7 @@ rb_str_count(argc, argv, str)
     int init = 1;
     int i;
 
-    if (argc < 0) {
+    if (argc < 1) {
 	rb_raise(rb_eArgError, "wrong # of arguments");
     }
     for (i=0; i<argc; i++) {