2 files changed, 12 insertions, 3 deletions

diff --git a/test/fnetfilter/default.exp b/test/fnetfilter/default.exp
index 8ba5f6858..545837cc1 100755
--- a/test/fnetfilter/default.exp
+++ b/test/fnetfilter/default.exp
@@ -31,9 +31,14 @@ after 100
 send -- "fnetfilter test1.net,33\r"
 expect {
         timeout {puts "TESTING ERROR 4\n";exit}
-        "cannot open test1.net,33"
+        "Error:"
+}
+expect {
+        timeout {puts "TESTING ERROR 5\n";exit}
+        "is an invalid filename"
 }
 after 100
+
 send -- "rm outfile\r"
 after 100
 
diff --git a/test/fnetfilter/template.exp b/test/fnetfilter/template.exp
index 216762325..2c5dba920 100755
--- a/test/fnetfilter/template.exp
+++ b/test/fnetfilter/template.exp
@@ -66,13 +66,17 @@ after 100
 send -- "fnetfilter test2.net,icmp-type,destination-unreachable,time-exceeded,echo-request\r"
 expect {
         timeout {puts "TESTING ERROR 12\n";exit}
-        "cannot open test2.net,"
+        "Error:"
+}
+expect {
+        timeout {puts "TESTING ERROR 13\n";exit}
+        "is an invalid filename"
 }
 after 100
 
 send -- "fnetfilter test3.net,44 outfile\r"
 expect {
-        timeout {puts "TESTING ERROR 13\n";exit}
+        timeout {puts "TESTING ERROR 14\n";exit}
         "invalid template argument on line 1"
 }
 after 100