X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/bc3db793e9867567bc881942845c7d84c2b09e37..8de8d7ab5a280ed9fc062c4bbc0f43350de1f383:/Bootloaders/CDC/makefile

diff --git a/Bootloaders/CDC/makefile b/Bootloaders/CDC/makefile
index 850d9dfc8..1ebb6f8cf 100644
--- a/Bootloaders/CDC/makefile
+++ b/Bootloaders/CDC/makefile
@@ -694,7 +694,9 @@ 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: