Fix the declaration of the RestOAuth2Error quark functionebassi/small-fixes

The missing `void` breaks the strict prototypes warning.

In C, a function with no arguments and a function with `void` as an
argument are fundamentally different; the former can be called with any
argument, while the latter can only be called with no arguments.

Since rest_oauth2_error_quark() is defined with `void` by the
G_DEFINE_QUARK macro, its declaration should be made to match.

1 files changed, 2 insertions, 2 deletions

diff --git a/rest/rest-oauth2-proxy.h b/rest/rest-oauth2-proxy.h
index c63d33e..71651ca 100644
--- a/rest/rest-oauth2-proxy.h
+++ b/rest/rest-oauth2-proxy.h
@@ -42,8 +42,8 @@ typedef enum {
   REST_OAUTH2_ERROR_ACCESS_TOKEN_EXPIRED,
 } RestOAuth2Error;
 
-#define REST_OAUTH2_ERROR rest_oauth2_error_quark ()
-GQuark rest_oauth2_error_quark ();
+#define REST_OAUTH2_ERROR (rest_oauth2_error_quark())
+GQuark rest_oauth2_error_quark (void);
 
 RestOAuth2Proxy *rest_oauth2_proxy_new                         (const gchar          *authurl,
                                                                 const gchar          *tokenurl,