X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/b5682f2c4476c368589c084b374bcdd997e85cdb..d4b45e8502a27c0f5ad3e26eabd2b30e84c20bac:/Demos/Device/LowLevel/AudioInput/makefile

diff --git a/Demos/Device/LowLevel/AudioInput/makefile b/Demos/Device/LowLevel/AudioInput/makefile
index 20d0785c6..7a90a7054 100644
--- a/Demos/Device/LowLevel/AudioInput/makefile
+++ b/Demos/Device/LowLevel/AudioInput/makefile
@@ -697,7 +697,9 @@ 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: