--- cci/usr/src/usr.bin/learn/makpipe.c	2019/07/28 12:24:19	1.1
+++ cci/usr/src/usr.bin/learn/makpipe.c	2019/07/28 12:26:14	1.1.1.2
@@ -14,13 +14,13 @@ makpipe()
 		close(0);
 		dup(f[0]);
 		close(f[0]);
-#if vax
+/* #if vax */
 		execl ("/bin/sh", "sh", "-i", 0);
 		execl ("/usr/ucb/bin/sh", "sh", "-i", 0);
-#else
-		execlp("/bin/csh", "csh", "-if", 0);
-		/*execl ("/usr/ucb/bin/csh", "csh", "-if", 0);*/
-#endif
+/* #else */
+/* 		execl("/bin/csh", "csh", "-if", 0);         */
+/*		execl("/usr/ucb/bin/csh", "csh", "-if", 0); */
+/* #endif */
 		write(2, "Exec error\n", 11);
 	}
 	close(f[0]);