core: rename vec::position* functions

Almost all of the vec functions that predicates don't have a
corresponding function that takes a single element, so this
commit renames the common fn usecase to be the default.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstd/getopts.rs b/src/libstd/getopts.rs
index b870dde34c6..c517a2f996d 100644
--- a/src/libstd/getopts.rs
+++ b/src/libstd/getopts.rs
@@ -149,7 +149,7 @@ fn name_str(nm: name) -> str {
 }
 
 fn find_opt(opts: [opt], nm: name) -> option::t<uint> {
-    vec::position_pred(opts, { |opt| opt.name == nm })
+    vec::position(opts, { |opt| opt.name == nm })
 }
 
 /*