From a45068cf2760c886ce439ba26d0769b635fb3e57 Mon Sep 17 00:00:00 2001
From: Brian Anderson <banderson@mozilla.com>
Date: Wed, 31 Aug 2011 16:38:09 -0700
Subject: [PATCH] Convert fs::path_is_absolute internals to istrs. Issue #855

---
 src/lib/fs.rs       | 2 +-
 src/lib/posix_fs.rs | 2 +-
 src/lib/win32_fs.rs | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/lib/fs.rs b/src/lib/fs.rs
index 6005467438e..0e9dc591756 100644
--- a/src/lib/fs.rs
+++ b/src/lib/fs.rs
@@ -61,7 +61,7 @@ fn list_dir(p: &path) -> [istr] {
 }
 
 fn path_is_absolute(p: &path) -> bool {
-    ret os_fs::path_is_absolute(istr::to_estr(p));
+    ret os_fs::path_is_absolute(p);
 }
 
 // FIXME: under Windows, we should prepend the current drive letter to paths
diff --git a/src/lib/posix_fs.rs b/src/lib/posix_fs.rs
index 43ade4a7703..1c82b64a3e0 100644
--- a/src/lib/posix_fs.rs
+++ b/src/lib/posix_fs.rs
@@ -32,7 +32,7 @@ fn list_dir(path: str) -> [str] {
 
 }
 
-fn path_is_absolute(p: str) -> bool { ret str::char_at(p, 0u) == '/'; }
+fn path_is_absolute(p: &istr) -> bool { ret istr::char_at(p, 0u) == '/'; }
 
 const path_sep: char = '/';
 
diff --git a/src/lib/win32_fs.rs b/src/lib/win32_fs.rs
index 5890e1f4443..679a440da05 100644
--- a/src/lib/win32_fs.rs
+++ b/src/lib/win32_fs.rs
@@ -7,9 +7,9 @@ native "rust" mod rustrt {
 
 fn list_dir(path: str) -> [str] { ret *rustrt::rust_list_files(path + "*"); }
 
-fn path_is_absolute(p: str) -> bool {
-    ret str::char_at(p, 0u) == '/' ||
-            str::char_at(p, 1u) == ':' && str::char_at(p, 2u) == '\\';
+fn path_is_absolute(p: &istr) -> bool {
+    ret istr::char_at(p, 0u) == '/' ||
+            istr::char_at(p, 1u) == ':' && istr::char_at(p, 2u) == '\\';
 }
 
 /* FIXME: win32 path handling actually accepts '/' or '\' and has subtly