--- ksh-20120801/src/cmd/ksh93/sh/xec.c	2015-04-02 10:55:26.228017873 -0400
+++ ksh-20120801/src/cmd/ksh93/sh/xec.c	2015-04-02 10:56:04.099017700 -0400
@@ -1234,7 +1234,7 @@ int sh_exec(register const Shnode_t *t, 
 			if((io||argn))
 			{
 				Shbltin_t *bp=0;
-				static char *argv[1];
+				static char *argv[2];
 				int tflags = 1;
 				if(np &&  nv_isattr(np,BLT_DCL))
 					tflags |= 2;