shithub: npe

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clean up system

--- a/libnpe/system.c

+++ b/libnpe/system.c

@@ -16,7 +16,7 @@

 		return 1; /* a command interpreter is available */

 	pid = fork();

 	snprintf(cmd, sizeof cmd, "/%s/bin/rc", oty);

-	if(pid == 0) {

+	if(pid == 0){

 		execl(cmd, "rc", "-c", s, NULL);

 		exits(nil);

 	}

@@ -23,14 +23,13 @@

 	if(pid < 0){

 		return -1;

 	}

-	for(;;) {

+	for(;;){

 		w = waitpid();

 		if(w == -1 || w == pid)

 			break;

 	}

-	if(w == -1){

+	if(w == -1)

 		return w;

-	}

 	return status;

 }

-- 

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