Bugfix.

* src/lex.l (lex_new_source): Fail if the fail is not a regular one.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/lex.l b/src/lex.l
index a069bbbb..7a1639d0 100644
--- a/src/lex.l
+++ b/src/lex.l
@@ -192,6 +192,9 @@ lex_new_source(const char *name, int flag)
 		parse_error(_("cannot open `%s': %s"),
 			    name, mu_strerror(errno));
 		return EX_NOINPUT;
+	} else if (!S_ISREG(st.st_mode)) {
+		parse_error(_("`%s' is not a regular file"), name);
+		return EX_NOINPUT;
 	}
 	
 	id.device = st.st_dev;