Energy model: Do not exit() with a negative status code

Process status codes are positive integers. Parse_energy_model()
would use the return value of make_energy_model_template()
directly as a parameter to call to exit(). In case of an error,
this would translate to exit(-1), which is incorrect. This
patch makes all non-zero return value from energy model
template creation get traslated to 1.

Signed-off-by: Tuukka Tikkanen <tuukka.tikkanen@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/energy_model.c b/energy_model.c
index 7a0ba8a..cbf3223 100644
--- a/energy_model.c
+++ b/energy_model.c
@@ -141,7 +141,7 @@ int parse_energy_model(struct program_options *options)
 				return -1;
 			}
 			ret = make_energy_model_template(options);
-			exit(ret);
+			exit(ret ? 1 : 0);
 		}
 		fprintf(stderr, "%s: failed to open '%s': %m\n", __func__, path);
 		return -1;