From 93d8fccd51a704c4accd535743a963ad0ca5a274 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Tue, 5 Jan 2021 16:49:21 +0100
Subject: createFromUserInput(): accept leading white space (fixes #2498)

---
 src/iso19111/io.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/iso19111/io.cpp b/src/iso19111/io.cpp
index dc51c5d9..c0844608 100644
--- a/src/iso19111/io.cpp
+++ b/src/iso19111/io.cpp
@@ -6132,6 +6132,12 @@ static BaseObjectNNPtr createFromUserInput(const std::string &text,
                                            const DatabaseContextPtr &dbContext,
                                            bool usePROJ4InitRules,
                                            PJ_CONTEXT *ctx) {
+    std::size_t idxFirstCharNotSpace = text.find_first_not_of(" \t\r\n");
+    if (idxFirstCharNotSpace > 0 && idxFirstCharNotSpace != std::string::npos) {
+        return createFromUserInput(text.substr(idxFirstCharNotSpace), dbContext,
+                                   usePROJ4InitRules, ctx);
+    }
+
     if (!text.empty() && text[0] == '{') {
         json j;
         try {
-- 
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