prevent core dump when the input file is not present

1989-08-15 09:06:26 +00:00 · 1989-08-15 09:06:26 +00:00 · 26a8bcfb8d
commit 26a8bcfb8d
parent 988493a4ae
1 changed files with 1 additions and 1 deletions
--- a/util/misc/convert.c
+++ b/util/misc/convert.c
@ -84,7 +84,7 @@ error(s,a1,a2,a3,a4)
 fatal(s,a1,a2,a3,a4)
 	char *s;
 {
-	C_close();
+	if (C_busy()) C_close();
 	error(s,a1,a2,a3,a4);
 	exit(1);
 }