From b93fd21dccc2cfa9a335ddba7435a341b49330ae Mon Sep 17 00:00:00 2001
From: Andrew Burgess <andrew.burgess@embecosm.com>
Date: Tue, 26 May 2015 22:31:23 +0100
Subject: [PATCH] gdb: tui: Minor fix to compare against NULL.

Minor coding standard fix to compare against NULL.

gdb/ChangeLog:

	* tui/tui-regs.c (tui_reg_next_command): Compare against NULL.
---
 gdb/ChangeLog      | 4 ++++
 gdb/tui/tui-regs.c | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2a6a870fa9..ccb5bdeff0 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2015-05-26  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* tui/tui-regs.c (tui_reg_next_command): Compare against NULL.
+
 2015-05-26  Andrew Burgess  <andrew.burgess@embecosm.com>
 
 	* tui/tui-regs.c (tui_reg_prev_command): New function.
diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c
index 7cf386d330..6ac3c2b467 100644
--- a/gdb/tui/tui-regs.c
+++ b/gdb/tui/tui-regs.c
@@ -570,7 +570,7 @@ tui_reg_next_command (char *arg, int from_tty)
       if (group == NULL)
         group = reggroup_next (gdbarch, NULL);
 
-      if (group)
+      if (group != NULL)
         tui_show_registers (group);
     }
 }