db: return_state_to_var_sym() sometimes prints garbage
commit5ef4cc13e9db4f6517da961f4ec7580570f41bd4
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 19 Jun 2013 10:10:43 +0000 (19 13:10 +0300)
committerDan Carpenter <dan.carpenter@oracle.com>
Wed, 19 Jun 2013 10:10:43 +0000 (19 13:10 +0300)
tree15470cf7da59c4ad588864b692a3eba9b765cd7f
parent18614eee0df314d6ec85fb2cddcb5bd5457a7e59
db: return_state_to_var_sym() sometimes prints garbage

A lot of the -1 parameter return states are "" instead of "$$".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
smatch_db.c