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);
     }
 }