Don't use a no-longer-extant variable.

Change-Id: I41c1a37248335d983da58b0b657a28ec521be290
Reviewed-on: https://code.wireshark.org/review/17378
Reviewed-by: Guy Harris <guy@alum.mit.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/ftsanity.py b/tools/ftsanity.py
index 5c485c891b..c8016d1b1e 100755
--- a/tools/ftsanity.py
+++ b/tools/ftsanity.py
@@ -62,7 +62,7 @@ def gather_data(tshark):
     output, error = proc.communicate()
 
     if proc.returncode != 0:
-        sys.exit("Failed: " + cmd)
+        sys.exit("Failed: tshark -G fields")
 
     if sys.version_info[0] >= 3:
         output = output.decode('utf-8')