scripts/peakogram-stream: Handle "-" for input

1 files changed, 6 insertions, 1 deletions

diff --git a/scripts/peakogram-stream b/scripts/peakogram-stream
index a17670ce..22ce4680 100755
--- a/scripts/peakogram-stream
+++ b/scripts/peakogram-stream
@@ -79,7 +79,12 @@ n=0
 in_list = 0
 cell = []
 
-with open(args.i) as f:
+if args.i == "-":
+    f = sys.stdin
+else:
+    f = open(args.i)
+
+if f:
     for line in f:
 
         if line.find("Cell parameters") != -1: