Do not abort when interfaces are older than expected

Instead, print a warning and let consumers abort if the missing interface is a fatal problem.
bugaevc · Aug 16, 2023 · be07cbd · be07cbd
1 parent c9964a5
commit be07cbd
Showing 1 changed file with 8 additions and 6 deletions.
diff --git a/src/types/registry.c b/src/types/registry.c
@@ -29,12 +29,14 @@
 
 #define BIND(interface_name, known_version) \
 if (strcmp(interface, #interface_name) == 0) { \
-    self->interface_name = wl_registry_bind( \
-        wl_registry, \
-        name, \
-        &interface_name ## _interface, \
-        known_version \
-    ); \
+    if (version >= known_version) { \
+        self->interface_name = wl_registry_bind( \
+            wl_registry, \
+            name, \
+            &interface_name ## _interface, \
+            known_version \
+        ); \
+    } \
 }
 
 static void wl_registry_global_handler(