eina_array: interpret the count of a NULL array as 0

this makes the usage way more convinient.

Reviewed-by: Xavi Artigas <xavierartigas@yahoo.es>
Differential Revision: https://phab.enlightenment.org/D11373

diff --git a/src/lib/eina/eina_inline_array.x b/src/lib/eina/eina_inline_array.x
index d750782ce805f30f9f2c8002b379312127af5b23..8367d61e7be01acd28213ba3e678e6d2817694f2 100644 (file)
--- a/src/lib/eina/eina_inline_array.x
+++ b/src/lib/eina/eina_inline_array.x
@@ -89,6 +89,7 @@ eina_array_count_get(const Eina_Array *array)
 static inline unsigned int
 eina_array_count(const Eina_Array *array)
 {
+   if (!array) return 0;
    return array->count;
 }