forked from Lainports/opnsense-ports
8cb1a96ede
Taken from: https://github.com/freebsd/freebsd-ports.git Commit id: 5070672073b68be364139bc6b3a89100bd17d331
11 lines
598 B
C
11 lines
598 B
C
--- src/dlglist.c.orig Tue Aug 24 18:14:12 2004
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+++ src/dlglist.c Wed Jun 29 11:13:07 2005
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@@ -71,7 +71,7 @@
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#define mc_list_previous(list) ((list) ? (((MC_DLG_List *)(list))->prev) : NULL)
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#define mc_list_next(list) ((list) ? (((MC_DLG_List *)(list))->next) : NULL)
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-static MC_DLG_List* mc_list_first (MC_DLG_List *list){ while(list->prev) list=list->prev; return list;}
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+static MC_DLG_List* mc_list_first (MC_DLG_List *list){ while(list && list->prev) list=list->prev; return list;}
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static MC_DLG_List* mc_list_last (MC_DLG_List *list){ while(list->next) list=list->next; return list;}
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