[PATCH] defaultenv: fix empty CONFIG_DEFAULT_ENVIRONMENT_PATH

[Sascha Hauer]

Hi Jon,

On Tue, Mar 22, 2011 at 02:57:08AM -0400, Jon Ringle wrote:
> if CONFIG_DEFAULT_ENVIRONMENT_PATH="" then
> $(DEFAULT_ENVIRONMENT_PATH) expands to 'defaultenv "" '
> The "" would cause every single file found in $(srctree) to be included in
> $(ENV_FILES). This would then cause scripts/mod/sumversions.c to get
> recompiled using $(CC) and fail compilation if $(CC) points to a newlib
> cross compiler

Indeed an annoying bug. Applied, thanks

Sascha


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