beremiz

fix bug: Beremiz IDE hangs during launching Beremiz_service

this is regression introduced as side effect by d7f474d [fix issue
with sometimes wrong return code of ProcessLogger]
#! gmake
yml := ../../yml2
ysl2files := $(wildcard *.ysl2)
xsltfiles := $(patsubst %.ysl2, %.xslt, $(ysl2files))
all:$(xsltfiles)
%.xslt: %.ysl2
$(yml)/yml2c -I $(yml) $< -o $@.tmp
xmlstarlet fo $@.tmp > $@
rm $@.tmp
clean:
rm -f $(xsltfiles)