X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.web-live.git;a=blobdiff_plain;f=pctb%2Fyppsc-commod-processor;h=0e1a7d0d0399a81d7502cf29d6099b2ee0797cbb;hp=5e4e03d59a6068d32d8866efde84682491720448;hb=ae5d4e36af4f4a5567e1231958179d3a50eb4466;hpb=8b296a5f4da05a4dcf356f71e1ce4e63d8d282cf

diff --git a/pctb/yppsc-commod-processor b/pctb/yppsc-commod-processor
index 5e4e03d..0e1a7d0 100755
--- a/pctb/yppsc-commod-processor
+++ b/pctb/yppsc-commod-processor
@@ -148,7 +148,10 @@ sub main__arbitrage () {
     }
     my $allprofit;
 
-    return unless @arbs;
+    if (!@arbs) {
+	print "No arbitrage opportunities.\n" or die $!;
+	return;
+    }
     my $bigdiv= <<END;
 =============+=========================+=========================+=============
 END