X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/2f036ae2bfddb37840c6041595eb994efad8954d..b3aaffb792aed373fecd4af16478cb3c2b8c2a8f:/BuildTests/SingleUSBModeTest/makefile.avr8

diff --git a/BuildTests/SingleUSBModeTest/makefile.avr8 b/BuildTests/SingleUSBModeTest/makefile.avr8
index c0c7dbaf9..965d6a5e5 100644
--- a/BuildTests/SingleUSBModeTest/makefile.avr8
+++ b/BuildTests/SingleUSBModeTest/makefile.avr8
@@ -691,7 +691,9 @@ 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: