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| author | Wilmer van der Gaast <wilmer@gaast.net> | 2010-10-06 23:25:35 -0700 |
|---|---|---|
| committer | Wilmer van der Gaast <wilmer@gaast.net> | 2010-10-06 23:25:35 -0700 |
| commit | afb9ea93adb5805b580c343bd81cc168697d1d63 (patch) | |
| tree | 5c64255b2425276c3878951cee1bfedf2a98eaec /lib/xmltree.c | |
| parent | c1d40e7ee369e7a6b7f3ab167a50f99bfdcce29e (diff) | |
Silencing some (mostly whiny) compiler warnings.
Diffstat (limited to 'lib/xmltree.c')
| -rw-r--r-- | lib/xmltree.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/xmltree.c b/lib/xmltree.c index bee9007f..54a7dd13 100644 --- a/lib/xmltree.c +++ b/lib/xmltree.c @@ -614,7 +614,10 @@ void xt_add_child( struct xt_node *parent, struct xt_node *child ) /* Same, but at the beginning. */ void xt_insert_child( struct xt_node *parent, struct xt_node *child ) { - struct xt_node *node, *last; + struct xt_node *node, *last = NULL; + + if( child == NULL ) + return; /* BUG */ for( node = child; node; node = node->next ) { |