From: Alexandre Oliva <aoliva@redhat.com>
Date: Tue, 31 May 2011 16:24:08 +0000 (+0000)
Subject: gengtype-state.c (read_state_params_structs): Initialize previous.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=70efc82d54f11140c52c8c22ff542706b6e0e45b;p=gcc.git

gengtype-state.c (read_state_params_structs): Initialize previous.

* gengtype-state.c (read_state_params_structs): Initialize
previous.

From-SVN: r174491
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f4346fb7ba7..d7394abe494 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	* gengtype-state.c (read_state_params_structs): Initialize
+	previous.
+
 2011-05-31  Uros Bizjak  <ubizjak@gmail.com>
 
 	* config/i386/i386.md (*pushxf_nointeger): Merge alternatives 1 and 2.
diff --git a/gcc/gengtype-state.c b/gcc/gengtype-state.c
index e9aa5d2ed85..a885d28359e 100644
--- a/gcc/gengtype-state.c
+++ b/gcc/gengtype-state.c
@@ -2137,7 +2137,7 @@ read_state_param_structs (type_p *param_structs)
   int nbparamstructs = 0;
   int countparamstructs = 0;
   type_p head = NULL;
-  type_p previous;
+  type_p previous = NULL;
   type_p tmp;
   struct state_token_st *t0 = peek_state_token (0);
   struct state_token_st *t1 = peek_state_token (1);