Fixed small memory leak.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusIO/IOJpeg/trunk@53 eff87b29-5268-4891-90a3-a07138403961

1 files changed, 4 insertions, 2 deletions

diff --git a/src/Output2D.c b/src/Output2D.c
index 9c8a8e4..cc58789 100644
--- a/src/Output2D.c
+++ b/src/Output2D.c
@@ -187,7 +187,7 @@ int IOJpeg_TriggerOutput2D (const cGH *GH, int vindex)
 static void CheckSteerableParameters (IOJpegGH *myGH)
 {
   int i, out_old, out2D_vars_current_nset;
-  char *msg, *fullname;
+  char *msg, *oldmsg, *fullname;
   static int out2D_vars_lastset = 0;
   DECLARE_CCTK_PARAMETERS
 
@@ -240,7 +240,9 @@ static void CheckSteerableParameters (IOJpegGH *myGH)
           }
           else
           {
-            Util_asprintf (&msg, "%s %s", msg, fullname);
+            oldmsg = msg;
+            Util_asprintf (&msg, "%s %s", oldmsg, fullname);
+            free (oldmsg);
           }
           free (fullname);
 	}