Change some instances of .connect() to .join()

[rust.git] / src / librustdoc / test.rs

diff --git a/src/librustdoc/test.rs b/src/librustdoc/test.rs
index 1ac95177860680cd7d59d710f3f0b9fa533e0d6c..3ce2922c4c97dba710f14775726bb9448e58d9a9 100644 (file)
--- a/src/librustdoc/test.rs
+++ b/src/librustdoc/test.rs
@@ -360,7 +360,7 @@ pub fn add_test(&mut self, test: String,
             let s = self.current_header.as_ref().map(|s| &**s).unwrap_or("");
             format!("{}_{}", s, self.cnt)
         } else {
-            format!("{}_{}", self.names.connect("::"), self.cnt)
+            format!("{}_{}", self.names.join("::"), self.cnt)
         };
         self.cnt += 1;
         let libs = self.libs.clone();