X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/b5682f2c4476c368589c084b374bcdd997e85cdb..3ea356a72054b540e1c529fee5f55b10324254a4:/Demos/Host/LowLevel/KeyboardHost/makefile

diff --git a/Demos/Host/LowLevel/KeyboardHost/makefile b/Demos/Host/LowLevel/KeyboardHost/makefile
index f2e6ac306..f5eb441e7 100644
--- a/Demos/Host/LowLevel/KeyboardHost/makefile
+++ b/Demos/Host/LowLevel/KeyboardHost/makefile
@@ -692,7 +692,9 @@ clean_list :
 
 doxygen:
 	@echo Generating Project Documentation \($(TARGET)\)...
-	@doxygen Doxygen.conf
+	@if ( doxygen Doxygen.conf 2>&1 | grep "warning" ;); then \
+	  exit 1; \
+	fi;
 	@echo Documentation Generation Complete.
 
 clean_doxygen: