[gtksourceview] version: fix runtime determined comparison against zero

[Christian Hergert <chergert src gnome org>]

commit 9b05183121c4bcc698ac6830291c3dbd9983c313
Author: Christian Hergert <chergert redhat com>
Date:   Sat Mar 20 10:35:13 2021 -0700

    version: fix runtime determined comparison against zero
    
    This is an alternate form to fixing the GTK_SOURCE_CHECK_VERSION() which
    performed the comparison in the macro where types are not available.
    
    Related #178

 gtksourceview/gtksourceversion.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtksourceview/gtksourceversion.c b/gtksourceview/gtksourceversion.c
index 80b5ab05..938ac882 100644
--- a/gtksourceview/gtksourceversion.c
+++ b/gtksourceview/gtksourceversion.c
@@ -111,5 +111,5 @@ gtk_source_check_version (guint major,
                           guint minor,
                           guint micro)
 {
-       return GTK_SOURCE_CHECK_VERSION (major, minor, micro);
+       return GTK_SOURCE_CHECK_VERSION (major, (int)minor, micro);
 }