forgot EXIT_SUCCESS and EXIT_FAILURE are a thing

diff --git a/parrotsay.c b/parrotsay.c
index b56add32308860ee026c6c5cdfd0ed3f707e7ac8..f35fa201846a8242b31bd4e3a6e3529e597d4d10 100644 (file)
--- a/parrotsay.c
+++ b/parrotsay.c
@@ -86,7 +86,7 @@ int main(int argc, char** argv) {
             char* tmp = realloc(*message_rows, message_rows_length);
             if (tmp == NULL) {
                 fprintf(stderr, "Error: %s", strerror(errno));
-                exit(1);
+                exit(EXIT_FAILURE);
             }
             *message_rows = tmp;
             if(i != 1) {
@@ -105,7 +105,7 @@ int main(int argc, char** argv) {
                 char **tmp = realloc(message_rows, sizeof(char*) * buffer_size);
                 if (tmp == NULL) {
                     fprintf(stderr, "Error: %s", strerror(errno));
-                    exit(1);
+                    exit(EXIT_FAILURE);
                 }
                 message_rows = tmp;
             }
@@ -135,6 +135,6 @@ int main(int argc, char** argv) {
 
     printf("%s", parrot);
 
-    return 0;
+    return EXIT_SUCCESS;
 }