1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstd/run_program.rs b/src/libstd/run_program.rs
index e40526b5884..5b2de1e57d0 100644
--- a/src/libstd/run_program.rs
+++ b/src/libstd/run_program.rs
@@ -216,7 +216,7 @@ fn read_all(rd: io::reader) -> str {
     let buf = "";
     while !rd.eof() {
         let bytes = rd.read_bytes(4096u);
-        buf += str::unsafe_from_bytes(bytes);
+        buf += str::from_bytes(bytes);
     }
     ret buf;
 }
@@ -347,7 +347,7 @@ mod tests {
             let buf = "";
             while !reader.eof() {
                 let bytes = reader.read_bytes(4096u);
-                buf += str::unsafe_from_bytes(bytes);
+                buf += str::from_bytes(bytes);
             }
             os::fclose(file);
             ret buf;