_popen is fixed

diff --git a/cmd/smyrna/gvprpipe.c b/cmd/smyrna/gvprpipe.c
index 58a2190a80321a7d0a1169bf7e02cc33fac9f549..add2214c95d985b2298bceeadf709341a491480c 100644 (file)
--- a/cmd/smyrna/gvprpipe.c
+++ b/cmd/smyrna/gvprpipe.c
@@ -254,10 +254,10 @@ exec_gvpr(Agraph_t* srcGraph, char* filename)
        CloseHandle(piProcInfo.hProcess);
        CloseHandle(piProcInfo.hThread);
 #else
-       pp = _popen (agxbuse (&xbuf), "rw");
+       pp = popen (agxbuse (&xbuf), "rw");
        if (!pp)
        {
-               printf ("error #:%d\n",errno);
+//             printf ("error #:%d\n",errno);
                exit(1);
        }