style fixes. No code changes
diff --git a/editors/awk.c b/editors/awk.c
index 1bdb9b9..5a504d0 100644
--- a/editors/awk.c
+++ b/editors/awk.c
@@ -2145,7 +2145,8 @@
 				X.rsm = newfile(R.s);
 				if (! X.rsm->F) {
 					if (opn == '|') {
-						if((X.rsm->F = popen(R.s, "w")) == NULL)
+						X.rsm->F = popen(R.s, "w");
+						if (X.rsm->F == NULL)
 							bb_perror_msg_and_die("popen");
 						X.rsm->is_pipe = 1;
 					} else {