flow_graph & etc: rework graph "save as" slightly:
authorwmeier <wmeier@f5534014-38df-0310-8fa8-9805f1628bb7>
Mon, 1 Jun 2009 14:00:09 +0000 (14:00 +0000)
committerwmeier <wmeier@f5534014-38df-0310-8fa8-9805f1628bb7>
Mon, 1 Jun 2009 14:00:09 +0000 (14:00 +0000)
commit7c844aef7fa6cbcae02e8afc20ffb1c3a54c9470
tree91461894f621cff68a2f12d5311711ee5c71f305
parent9e5765197285b41134979369f2cefc86b7d0aa12
flow_graph & etc: rework graph "save as" slightly:
 - Pop up an alert box if unable to open file for write;
 - Prevent "dead" save-as window if unable to open file for write
    or if a directory is entered as the filename;
 - Fix a memory leak.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@28554 f5534014-38df-0310-8fa8-9805f1628bb7
gtk/graph_analysis.c