From 848c9fee14f0425bf21705b31671dc298d6eb150 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Mon, 30 May 2016 10:30:34 -0400
Subject: [PATCH] CmdChart: Uses findHint

---
 src/commands/CmdChart.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/commands/CmdChart.cpp b/src/commands/CmdChart.cpp
index 00be7998..944bd592 100644
--- a/src/commands/CmdChart.cpp
+++ b/src/commands/CmdChart.cpp
@@ -148,11 +148,7 @@ int renderChart (
   --previous;
 
   // Is the :blank hint being used?
-  bool blank = false;
-  for (auto& arg : cli._args)
-    if (arg.hasTag ("HINT") &&
-        arg.getToken () == ":blank")
-      blank = true;
+  bool blank = findHint (cli, ":blank");
 
   // Determine how much space is occupied by the left-margin labels.
   int indent = (rules.getBoolean ("reports." + type + ".month")   ? 4 : 0) +