From: Peter Verthez <Peter.Verthez@advalvas.be>
Date: Sun, 26 Jan 2003 18:06:59 +0000 (+0000)
Subject: Protection of value in macro.
X-Git-Url: https://git.dlugolecki.net.pl/?a=commitdiff_plain;h=4179c600944f016faba791d1e68bdc65e92d31a4;p=gedcom-parse.git

Protection of value in macro.
---

diff --git a/include/gedcom.h.in b/include/gedcom.h.in
index 8129975..6219def 100644
--- a/include/gedcom.h.in
+++ b/include/gedcom.h.in
@@ -435,12 +435,12 @@ extern struct age_value  def_age_val;
 extern struct xref_value def_xref_val;
 
 #define GV_CHECK_CAST(VAL, TYPE, MEMBER, DEFVAL)                              \
-   ((VAL->type == TYPE) ?                                                     \
-    VAL->value.MEMBER :                                                       \
-    (gedcom_cast_error(__FILE__,__LINE__, TYPE, VAL->type), DEFVAL))
+   (((VAL)->type == TYPE) ?                                                   \
+    (VAL)->value.MEMBER :                                                     \
+    (gedcom_cast_error(__FILE__,__LINE__, TYPE, (VAL)->type), DEFVAL))
 
 #define GV_IS_TYPE(VAL, TYPE)                                                 \
-   (VAL->type == TYPE)
+   ((VAL)->type == TYPE)
 
 /**************************************************************************/
 /***  Function interface                                                ***/