msed: allow final empty command

5 years ago · 79434e45db
parent 763be1967c
commit 79434e45db
1 changed files with 2 additions and 0 deletions
--- a/msed.c
+++ b/msed.c
@ -217,6 +217,8 @@ sed(char *file)
 					free(to);
 					free(flags);

+					break;
+				case '\0':
 					break;
 				default:
 					fprintf(stderr, "msed: unknown command: '%c'\n", *e);