Revision: 5906 http://geany.svn.sourceforge.net/geany/?rev=5906&view=rev Author: colombanw Date: 2011-09-02 21:44:44 +0000 (Fri, 02 Sep 2011) Log Message: ----------- Fix foreach_ptr_array() not to crash on arrays with 0 elements

Modified Paths: -------------- trunk/ChangeLog trunk/src/utils.h

Modified: trunk/ChangeLog =================================================================== --- trunk/ChangeLog 2011-08-27 19:03:21 UTC (rev 5905) +++ trunk/ChangeLog 2011-09-02 21:44:44 UTC (rev 5906) @@ -1,5 +1,11 @@ 2011-08-25 Colomban Wendling <colomban(at)geany(dot)org>

+ * src/utils.h: + Fix foreach_ptr_array() not to crash on arrays with 0 elements. + + +2011-08-25 Colomban Wendling <colomban(at)geany(dot)org> + * src/document.c, src/filetypes.c, src/filetypes.h, doc/geany.txt, doc/geany.html, data/filetypes.*: Add support for filetype-specific indentation settings (closes

Modified: trunk/src/utils.h =================================================================== --- trunk/src/utils.h 2011-08-27 19:03:21 UTC (rev 5905) +++ trunk/src/utils.h 2011-09-02 21:44:44 UTC (rev 5906) @@ -84,8 +84,8 @@ * @param idx @c guint index into @a ptr_array. * @param ptr_array @c GPtrArray to traverse. */ #define foreach_ptr_array(item, idx, ptr_array) \ - for (idx = 0, item = g_ptr_array_index(ptr_array, 0); \ - idx < ptr_array->len; ++idx, item = g_ptr_array_index(ptr_array, idx)) + for (idx = 0, item = ((ptr_array)->len > 0 ? g_ptr_array_index((ptr_array), 0) : NULL); \ + idx < (ptr_array)->len; ++idx, item = g_ptr_array_index((ptr_array), idx))

/** Iterates all the nodes in @a list. * @param node should be a (@c GList*).

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