From d36f2e67d91f8af28acc2c81274263a0fb214b22 Mon Sep 17 00:00:00 2001
From: aschmocker <schmocker@puzzle.ch>
Date: Mon, 27 Mar 2017 09:41:19 +0200
Subject: [PATCH] Specified language in travis cfg

---
 .travis.yml | 1 +
 bfckr.c     | 5 -----
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index ec78ae6..8630590 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,2 +1,3 @@
 install: make get-deps
 script: make
+language: c
diff --git a/bfckr.c b/bfckr.c
index f83cd14..d8eccf6 100644
--- a/bfckr.c
+++ b/bfckr.c
@@ -319,11 +319,6 @@ int main(int argc, char* argv[])
     // initialize bf object
     init_bf_object(&bf);
 
-    // check arguments
-    if(argc < 2) {
-        die("Need more arguments.");
-    }
-
     // optparsing ahead
     while((option = getopt(argc, argv, "hde:f:")) >= 0) {
         switch(option) {