shithub: moonfish

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make small style changes

--- a/tools/utils.c

+++ b/tools/utils.c

@@ -14,11 +14,11 @@

 	int p1[2], p2[2];

 	int pid, fd;

-	if (pipe(p1) == -1) return 1;

-	if (pipe(p2) == -1) return 1;

+	if (pipe(p1) < 0) return 1;

+	if (pipe(p2) < 0) return 1;

 	pid = fork();

-	if (pid == -1) return 1;

+	if (pid < 0) return 1;

 	if (pid)

 	{

@@ -47,7 +47,6 @@

 	execvp(argv[0], argv);

 	fprintf(stderr, "%s: %s: %s\n", argv0, argv[0], strerror(errno));

-	

 	exit(1);

 }

-- 

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