nginx.sh: don't keep appending to nginx.gen.conf

1 files changed, 2 insertions, 1 deletions

diff --git a/nginx.sh b/nginx.sh
index c01b602..e00f519 100755
--- a/nginx.sh
+++ b/nginx.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 cd "`dirname $0`"
-touch nginx.gen.conf
+# empty file
+> nginx.gen.conf
 if nginx -V 2>&1 | grep -q -- --with-http_gzip_static_module; then
   echo "gzip_static on" >> nginx.gen.conf
 fi