maint: use EXIT_* symbol (not constant, 2) to indicate key/path not found

* hivex/hivexget.c (EXIT_NOT_FOUND): Define.
(main): Use exit (EXIT_NOT_FOUND), not "exit (2)".
This commit is contained in:
Jim Meyering
2009-11-20 12:18:06 +01:00
committed by Richard Jones
parent 4d45c45f09
commit a84dee0f8d

View File

@@ -27,6 +27,8 @@
#include "hivex.h"
enum { EXIT_NOT_FOUND = 2 };
int
main (int argc, char *argv[])
{
@@ -82,7 +84,7 @@ main (int argc, char *argv[])
/* else node not found */
fprintf (stderr, "hivexget: %s: %s: path element not found\n",
path, p);
exit (2);
exit (EXIT_NOT_FOUND);
}
p = pnext;
@@ -103,7 +105,7 @@ main (int argc, char *argv[])
goto error;
/* else key not found */
fprintf (stderr, "hivexget: %s: key not found\n", key);
exit (2);
exit (EXIT_NOT_FOUND);
}
/* Print the value. */