Resort to help command when no other command matches

1 files changed, 6 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index fe5db7d..7bae17c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -639,8 +639,13 @@ static void parse_args(int argc,
 			return;
 		}
 	}
-
 	fprintf(stderr, "ftag: command \"%s\" unknown\n", argv[0]);
+	for (int i = 0; i < command_count; i++) {
+		if (strcmp(commands[i].name, "help") == 0) {
+			commands[i].func(0, NULL);
+			break;
+		}
+	}
 	exit(EXIT_FAILURE);
 }