exec-invoke: user EBADF where appropriate

diff --git a/src/core/exec-invoke.c b/src/core/exec-invoke.c
index 4c6f35827cb02f9a21c8ab62912bb486e801131a..ea85c36581aa6b6bcaa364c2de7b5b63d287de53 100644 (file)
--- a/src/core/exec-invoke.c
+++ b/src/core/exec-invoke.c
@@ -744,7 +744,7 @@ static bool confirm_spawn_disabled(void) {
 }
 
 static int ask_for_confirmation(const ExecContext *context, const ExecParameters *params, const char *cmdline) {
-        int saved_stdout = -1, saved_stdin = -1, r;
+        int saved_stdout = -EBADF, saved_stdin = -EBADF, r;
         _cleanup_free_ char *e = NULL;
         char c;