test ffserver even if ffmpeg regresion test fails

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@1709 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

tests/Makefile

@@ -20,7 +20,7 @@ test-server: vsynth1/0.pgm asynth1.sw
 
 # fast regression tests for all codecs
 test mpeg4 mpeg: vsynth1/0.pgm asynth1.sw
-	@$(SRC_PATH)/tests/regression.sh $@ $(REFFILE)
+	@$(SRC_PATH)/tests/regression.sh $@ $(REFFILE) || true
 
 # fast regression for libav formats
 libavtest: vsynth1/0.pgm asynth1.sw