Fix exit status codes
Using an exit status of -1 everywhere leads to the status being
converted to 255 when output to a calling application. While this does
signify an error it has a reserved meaning for exit status out of range.
Lets use a valid general exit status of 1 instead.
Change-Id: I326701c78985e34c430c258fe31d9e910da10405
Signed-off-by: William A. Kennington III <wak@google.com>
diff --git a/control/argument.cpp b/control/argument.cpp
index d9b832d..e014453 100644
--- a/control/argument.cpp
+++ b/control/argument.cpp
@@ -33,7 +33,7 @@
if ((option == '?') || (option == 'h'))
{
usage(argv);
- exit(-1);
+ exit(1);
}
auto i = &options[0];