1 files changed, 2 insertions, 1 deletions
diff --git a/makeBoundary b/makeBoundary
index ca0478f..8b6b7e5 100755
--- a/makeBoundary
+++ b/makeBoundary
@@ -6,6 +6,7 @@ import bisect
 import ast
 import math
 import argparse
+import sys
 
 #TODO: use YAML/ruamel.yaml for configuration file.
 def read_definition(filename):
@@ -294,7 +295,7 @@ if total_flow[-1] > target_flow:
     ind_p = bisect.bisect(total_flow, target_flow)
 else:
     print('Error: imposed discharge is higher than capacity')
-    quit()
+    sys.exit()
 
 print('index of part-filled panel:', ind_p)