Fix warning about missing keyword

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/librepology/src/v1/stdinapi.rs b/librepology/src/v1/stdinapi.rs
index 8ee26a4..61bc093 100644
--- a/librepology/src/v1/stdinapi.rs
+++ b/librepology/src/v1/stdinapi.rs
@@ -55,7 +55,7 @@ impl Api for StdinWrapper {
 
 }
 
-fn read_to_string(input: &mut Read) -> Result<String> {
+fn read_to_string(input: &mut dyn Read) -> Result<String> {
     let mut buffer = String::new();
     let read = input.read_to_string(&mut buffer)?;
     trace!("Read {} bytes from stdin", read);