From 39aefd0d0343709da82e340f3d0e22ef55a1079d Mon Sep 17 00:00:00 2001
From: Andrea Censi <andrea@cds.caltech.edu>
Date: Thu, 28 Mar 2013 20:30:35 -0700
Subject: [PATCH] fixed a few warnings

---
 sm/lib/gpc/gpc_utils.c | 2 +-
 sm/lib/json-c/test2.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/sm/lib/gpc/gpc_utils.c b/sm/lib/gpc/gpc_utils.c
index 77fdb9d..b743f4c 100644
--- a/sm/lib/gpc/gpc_utils.c
+++ b/sm/lib/gpc/gpc_utils.c
@@ -96,7 +96,7 @@ int poly_greatest_real_root(unsigned int n, const double*a, double *root) {
 			fprintf (stderr, "root z%d = %+.18f + %+.18f i \n", i, z[2*i], z[2*i+1]);
 		}
 /*		 XXX ==0 is bad */
-		if( (z[2*i+1]==0) ) /* real root */
+		if( z[2*i+1]==0 ) /* real root */
 			if(!assigned || (z[2*i]>lambda)) {
 				assigned = 1;
 				lambda = z[2*i];
diff --git a/sm/lib/json-c/test2.c b/sm/lib/json-c/test2.c
index d91e5e3..68cd81f 100644
--- a/sm/lib/json-c/test2.c
+++ b/sm/lib/json-c/test2.c
@@ -7,7 +7,7 @@
 
 int main(int argc, char **argv)
 {
-  argc = argc; argv = argv;
+  argc = 0; argv = (char**)0;
   struct json_object *new_obj;
 
   mc_set_debug(1);
-- 
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