dialog: Avoid a memory leak in an error case
authorMatthias Clasen <mclasen@redhat.com>
Fri, 26 Feb 2016 19:50:25 +0000 (14:50 -0500)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 26 Feb 2016 20:52:19 +0000 (15:52 -0500)
commit5ca860dcaf0b636b50fe54cd2abff7e92091bdb3
tree551b86582c8943c80e966080005ea706bf76e4e7
parent6108c646c57c6c489225f5e5e6484ac282c07bdf
dialog: Avoid a memory leak in an error case

Parsing <action-widgets> could sometimes fail to free
some of the data, if a nonexisting widget is referenced.
Found by gcc's leak sanitizer.
gtk/gtkdialog.c