Fix warning: ignoring return value of function declared with 'warn_unused_result' attribute

inexorgame-obsolete / deprecated-cube-engine-inexor

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Fix warning: ignoring return value of function declared with 'warn_unused_result' attribute #603

Open Croydon opened 6 years ago

Croydon commented 6 years ago

/inexor/inexor/ui/layer/InexorLayerProvider.hpp:52:13: warning: ignoring return value of function declared with 'warn_unused_result' attribute [-Wunused-result] GetCurrentDir(base_path, sizeof(base_path)); ^~~~~ ~~~~~~~~ /inexor/inexor/ui/layer/InexorLayerProvider.hpp:14:23: note: expanded from macro 'GetCurrentDir'

define GetCurrentDir getcwd