use exec except of system() to start external viewer

Jean-Francois Dockes Jean-Francois Dockes 2010-09-27

changed src/qtgui/rclmain_w.cpp
changed src/qtgui/rclmain_w.h
changed src/utils/execmd.cpp
changed src/utils/execmd.h
src/qtgui/rclmain_w.cpp Diff Switch to side-by-side view
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src/qtgui/rclmain_w.h Diff Switch to side-by-side view
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src/utils/execmd.cpp Diff Switch to side-by-side view
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src/utils/execmd.h Diff Switch to side-by-side view
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