jtb script checks for the existence of the syntax tree hierarchy before creating it.

1 files changed, 3 insertions, 1 deletions

diff --git a/bin/jtb b/bin/jtb
index 8f23675cec..4656486fce 100755
--- a/bin/jtb
+++ b/bin/jtb
@@ -3,6 +3,8 @@
 MYDIR=`dirname $0`
 JTB_JAR=`echo ${MYDIR}/../contrib/jtb.jar`
 cd "$@"
-mkdir -p org/gnunet/seaspider/parser
+if [ -d "org/gnunet/seaspider/parser" ]; then
+	mkdir -p org/gnunet/seaspider/parser
+fi	
 cd org/gnunet/seaspider/parser 
 java -jar $JTB_JAR -printer -jd -np org.gnunet.seaspider.parser.nodes -vp org.gnunet.seaspider.parser.visitors -o C.out.jj "$@/C.jj"
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