X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/663f9bd5f5592fb6670fa20cabdc65dea631739d..383eb6da84c08ed0a243de9f9797b73aa2cbf7cb:/Demos/Host/ClassDriver/PrinterHost/makefile

diff --git a/Demos/Host/ClassDriver/PrinterHost/makefile b/Demos/Host/ClassDriver/PrinterHost/makefile
index 63bf5f444..bed185f5c 100644
--- a/Demos/Host/ClassDriver/PrinterHost/makefile
+++ b/Demos/Host/ClassDriver/PrinterHost/makefile
@@ -692,7 +692,7 @@ clean_list :
 
 doxygen:
 	@echo Generating Project Documentation \($(TARGET)\)...
-	@if ( doxygen Doxygen.conf 2>&1 | grep "warning" ;); then \
+	@if ( doxygen Doxygen.conf 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then \
 	  exit 1; \
 	fi;
 	@echo Documentation Generation Complete.