fix - check if xml file is empty0.6.2

Bug: https://bugs.gentoo.org/667590
Signed-off-by: Miroslav Šulc <fordfrog@gentoo.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/py/build-xml-rewrite b/src/py/build-xml-rewrite
index b449305..f839615 100755
--- a/src/py/build-xml-rewrite
+++ b/src/py/build-xml-rewrite
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-import sys
+import sys, os
 import xml.etree.cElementTree as et
 from optparse import OptionParser
 
@@ -32,6 +32,7 @@ def main():
     gcp_sub = et.Element('classpath', path=gcp_str)
 
     for file in args:
+        if os.path.getsize(file) == 0 : continue
         tree = et.ElementTree(file=file)
         if gcp or options.encoding:
             for javac in tree.getiterator('javac'):