index: fix warning with use of %s in Fatal

sahildua2305 · sahildua2305 · commit 204c7aaa4de2 · 2017-12-17T20:09:43.000+01:00
Fatal doesn't allow use of formatting directive like %s. Instead, Fatalf
should be used when we need formatting directives.
diff --git a/index/index_test.go b/index/index_test.go
@@ -91,7 +91,7 @@ func TestRead(t *testing.T) {
 	}
 
 	if r.Rev != rev {
-		t.Fatal("expected rev of %s, got %s", rev, r.Rev)
+		t.Fatalf("expected rev of %s, got %s", rev, r.Rev)
 	}
 
 	idx, err := r.Open()

Original file line number	Diff line number	Diff line change
`@@ -91,7 +91,7 @@ func TestRead(t *testing.T) {`
`91`	`91`	`}`
`92`	`92`
`93`	`93`	`if r.Rev != rev {`
`94`		`- t.Fatal("expected rev of %s, got %s", rev, r.Rev)`
	`94`	`+ t.Fatalf("expected rev of %s, got %s", rev, r.Rev)`
`95`	`95`	`}`
`96`	`96`
`97`	`97`	`idx, err := r.Open()`