[bug] Wrong exit status.

d538c6c9 · IKEDA Soji · 1ea2b4e8 · d538c6c9
Commit d538c6c9 authored Aug 20, 2017 by IKEDA Soji
--- a/src/smtpc/smtpc.c
+++ b/src/smtpc/smtpc.c
@@ -40,10 +40,10 @@

 #define SMTPC_BUFSIZ (8192)

-#define SMTPC_ERR_SOCKET (-1)
-#define SMTPC_ERR_PROTOCOL (-2)
-#define SMTPC_ERR_SUBMISSION (-3)
-#define SMTPC_ERR_UNKNOWN (-4)
+#define SMTPC_ERR_SOCKET (255)
+#define SMTPC_ERR_PROTOCOL (254)
+#define SMTPC_ERR_SUBMISSION (253)
+#define SMTPC_ERR_UNKNOWN (252)

 #define SMTPC_7BIT (0)
 #define SMTPC_8BIT (1)