From d6b72ca9f661218f31415f6b1845e4ad97c58908 Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Fri, 21 Jun 2024 21:41:35 +0200
Subject: webmap-import: Don't crash if the destination layer has no SRS.

This is the case for the PGDump driver, for instance.
---
 webmap-import | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/webmap-import b/webmap-import
index 6502c8f..8512e6d 100755
--- a/webmap-import
+++ b/webmap-import
@@ -948,7 +948,10 @@ def importSource2(lyr_dst, path, args={}, basedir=None, extent=None):
         raise Exception('Source layer has no SRS')
 
     srs_dst = lyr_dst.GetSpatialRef()
-    if srs_dst.IsSame(srs):
+    if srs_dst is None:
+        logging.warning('Destination has no SRS, skipping coordinate transformation')
+        ct = None
+    elif srs_dst.IsSame(srs):
         logging.debug('Both source and destination have the same SRS (%s), skipping coordinate transformation',
             srs_dst.GetName())
         ct = None
-- 
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