Commit 85d8db21 authored by Steven Fackler's avatar Steven Fackler
Browse files

Always include something in ErrorStack's Display 

The error stack can be empty after a some kinds of errors (AEAD
validation failure in Crypter is one example), and we don't want to
display as an empty string in that case.
parent 42ec251b

openssl/src/error.rs

+4 −0
Original line number Diff line number Diff line
@@ -59,6 +59,10 @@ impl ErrorStack { 


impl fmt::Display for ErrorStack {

    fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {

        if self.0.is_empty() {

            return fmt.write_str("OpenSSL error");

        }



        let mut first = true;

        for err in &self.0 {

            if !first {