diff -up sblim-wbemcli-1.6.3/main.cpp.orig sblim-wbemcli-1.6.3/main.cpp

--- sblim-wbemcli-1.6.3/main.cpp.orig	2019-08-21 11:27:58.881274422 +0200

+++ sblim-wbemcli-1.6.3/main.cpp	2019-08-21 11:27:58.886274433 +0200

@@ -655,5 +655,5 @@ fini:

    // These needs to be called once

    curl_global_cleanup();

 #endif

-   return 0;

+   return retval;

 }

diff -up sblim-wbemcli-1.6.3/man/wbemcli.1.pre.in.orig sblim-wbemcli-1.6.3/man/wbemcli.1.pre.in

--- sblim-wbemcli-1.6.3/man/wbemcli.1.pre.in.orig	2019-08-21 11:27:58.883274426 +0200

+++ sblim-wbemcli-1.6.3/man/wbemcli.1.pre.in	2019-08-21 11:27:58.886274433 +0200

@@ -565,6 +565,11 @@ remote SSL protocol version.

 .TP

 .I @CACERT@

 The default CA certificate file. Can be overriden with \-cacert.

+.SH EXIT CODES

+.IP 0

+Normal termination.

+.IP 16

+Abnormal termination, see diagnostics printed to the standard error.

 .SH AUTHOR

 Adrian Schuur <schuur@de.ibm.com>

 .SH BUGS