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Fix usage of xbt_dynar_foreach if dynar is NULL.
[simgrid.git]
/
include
/
xbt
/
dynar.h
diff --git
a/include/xbt/dynar.h
b/include/xbt/dynar.h
index
d211785
..
fe16ad3
100644
(file)
--- a/
include/xbt/dynar.h
+++ b/
include/xbt/dynar.h
@@
-278,6
+278,7
@@
xbt_dynar_foreach (dyn,cpt,str) {
\endcode
*/
#define xbt_dynar_foreach(_dynar,_cursor,_data) \
+ if(_dynar) \
for (_xbt_dynar_cursor_first(_dynar,&(_cursor)) ; \
_xbt_dynar_cursor_get(_dynar,_cursor,&_data) ; \
(_cursor)++ )