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bug fix a segfault when closing a second X11 window, then resizing the first

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rlar 2011-02-11 19:02:49 +00:00
parent 7aac9e40f8
commit a2303d4d78
2 changed files with 10 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2011-02-11 Robert Larice
* src/frontend/plotting/x11.c :
bug fix a segfault when closing a second x11-window, then resizing the first
copied a workaround from
2009-01-10 Holger Vogt
in windisp.c
FIXME, x11 structures and currentgraph ...
2011-02-11 Robert Larice 2011-02-11 Robert Larice
* src/frontend/parse-bison.c : * src/frontend/parse-bison.c :
and update the parser output and update the parser output

2
src/frontend/plotting/x11.c
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@ -881,6 +881,8 @@ killwin(Widget w, caddr_t client_data, caddr_t call_data)
DEVDEP(graph).isopen = 0; DEVDEP(graph).isopen = 0;
/* MW. Not sure but DestroyGraph might free() to much - try Xt...() first */ /* MW. Not sure but DestroyGraph might free() to much - try Xt...() first */
XtDestroyWidget(DEVDEP(graph).shell); XtDestroyWidget(DEVDEP(graph).shell);
if (graph == currentgraph)
currentgraph = FindGraph(graph->graphid - 1);
DestroyGraph(graph->graphid); DestroyGraph(graph->graphid);
} }