[glib-openssl] Remove useless backslash

[Ignacio Casal Quinteiro <icq src gnome org>]

commit bdb6ad12b8411fbc71d6664a7598a167024311af
Author: Ignacio Casal Quinteiro <qignacio amazon com>
Date:   Fri Mar 2 09:27:48 2018 +0100

    Remove useless backslash

 tls/openssl/gtlsconnection-openssl.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tls/openssl/gtlsconnection-openssl.c b/tls/openssl/gtlsconnection-openssl.c
index 0962364..95284a4 100644
--- a/tls/openssl/gtlsconnection-openssl.c
+++ b/tls/openssl/gtlsconnection-openssl.c
@@ -202,7 +202,7 @@ end_openssl_io (GTlsConnectionOpenssl  *openssl,
   g_tls_connection_base_push_io (G_TLS_CONNECTION_BASE (openssl),        \
                                  direction, blocking, cancellable);        \
   do {                                                                      \
-    char error_str[256];                                                  \
+    char error_str[256];
 
 #define END_OPENSSL_IO(openssl, direction, ret, status, errmsg, err)        \
     ERR_error_string_n (SSL_get_error (ssl, ret), error_str, sizeof(error_str)); \