[Qgis-developer] No error on missing DISPLAY (qgis_unstable 9670)

[Jürgen E. Fischer]

On Wed, 19. Nov 2008 at 11:22:55 +0100, strk wrote:
> It's common for graphical apps to give a nice and friendly
> message on console when failing to connect to the display,
> where should it happen in qgis ?
 
> Also, trying to debug the issue (before figuring it was
> the missing DISPLAY) I tried using QgsDebugMsg right on
> entering 'main', but nothing showed up. Is there a command-line
> flag to enable debugging ?

You need to define QGISDEBUG - setting CMAKE_BUILD_TYPE to Debug does
that.  Otherwise QgsDebugMsg is a nop.


Jürgen

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