evas: filters: add return value in all cases

Function with non-void return value so we need to add a return in all cases.
Thanks to gcc for complaining here.

diff --git a/src/lib/evas/filters/evas_filter_blur.c b/src/lib/evas/filters/evas_filter_blur.c
index 03ca40a..ae35a4f 100644 (file)
--- a/src/lib/evas/filters/evas_filter_blur.c
+++ b/src/lib/evas/filters/evas_filter_blur.c
@@ -425,4 +425,6 @@ evas_filter_blur_cpu_func_get(Evas_Filter_Command *cmd)
         CRI("Unsupported blur type %d", cmd->blur.type);
         return NULL;
      }
+
+   return NULL;
 }