From e14d409b6f7ca87baf1944b1c0487267a9114c5f Mon Sep 17 00:00:00 2001
From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Tue, 17 Dec 2013 14:42:02 +0100
Subject: [PATCH] 	* grub-core/lib/arg.c: Ensure at least a single space
 between commands.

---
 ChangeLog           | 4 ++++
 grub-core/lib/arg.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index d84b0aca3..87912d0a7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-12-17  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/lib/arg.c: Ensure at least a single space between commands.
+
 2013-12-17  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	Implement grub_file tool and use it to implement generating of config
diff --git a/grub-core/lib/arg.c b/grub-core/lib/arg.c
index 8684de400..47db94979 100644
--- a/grub-core/lib/arg.c
+++ b/grub-core/lib/arg.c
@@ -138,7 +138,7 @@ showargs (const struct grub_arg_option *opt,
 	    }
 	}
 
-      if (spacing < 0)
+      if (spacing <= 0)
 	spacing = 3;
 
       while (spacing--)