From 9f7e424a06a21562f04a81d51dca32569b368101 Mon Sep 17 00:00:00 2001
From: everett <everett.snieder@gmail.com>
Date: Mon, 30 Oct 2023 15:03:32 -0700
Subject: [PATCH] Minor changes to rpt warnings function

---
 swmmio/core.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/swmmio/core.py b/swmmio/core.py
index e27cb62..f0f8aa0 100644
--- a/swmmio/core.py
+++ b/swmmio/core.py
@@ -179,7 +179,7 @@ def rpt_warnings(self, verbose=False):
         """
         # first, make sure the rpt is valid
         if self.rpt_is_valid(verbose=verbose):
-            # check if the rpt has ERRORS output from SWMM
+            # check if the rpt has WARNINGS output from SWMM
             warnings = list()
             with open(self.rpt.path) as f:
                 for line in f:
@@ -188,7 +188,9 @@ def rpt_warnings(self, verbose=False):
                         warnings.append(line[:-1])
                     elif '****************' in line:
                         break
-                return warnings
+        else:
+            warnings = 'RPT file is not valid'
+        return warnings
 
 
     def conduits(self):