From 31f95babc611d3cb73fe50c28b4d06080ed2aba7 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Thu, 27 Jan 2022 17:17:36 +0100
Subject: [PATCH] WCS output: fix handling of multiple bands when setting
 band-specific creation options or metada items

---
 mapwcs.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mapwcs.cpp b/mapwcs.cpp
index 84187a2ba1..7c08f83b13 100644
--- a/mapwcs.cpp
+++ b/mapwcs.cpp
@@ -1599,7 +1599,7 @@ void msWCSApplyLayerCreationOptions(layerObj* lp,
     char szKeyBeginning[256];
     size_t nKeyBeginningLength;
     int nBands = 0;
-    char** papszBandNumbers = msStringSplit(bandlist, ' ', &nBands);
+    char** papszBandNumbers = msStringSplit(bandlist, ',', &nBands);
 
     snprintf(szKeyBeginning, sizeof(szKeyBeginning),
              "wcs_outputformat_%s_creationoption_", format->name);
@@ -1701,7 +1701,7 @@ void msWCSApplyDatasetMetadataAsCreationOptions(layerObj* lp,
         if( !bWCSMetadataFound )
         {
             int nBands = 0;
-            char** papszBandNumbers = msStringSplit(bandlist, ' ', &nBands);
+            char** papszBandNumbers = msStringSplit(bandlist, ',', &nBands);
             int i;
             for(i = 0; i < nBands; i++ )
             {
@@ -1756,7 +1756,7 @@ void msWCSApplyLayerMetadataItemOptions(layerObj* lp,
     char szKeyBeginning[256];
     size_t nKeyBeginningLength;
     int nBands = 0;
-    char** papszBandNumbers = msStringSplit(bandlist, ' ', &nBands);
+    char** papszBandNumbers = msStringSplit(bandlist, ',', &nBands);
 
     snprintf(szKeyBeginning, sizeof(szKeyBeginning),
              "wcs_outputformat_%s_mdi_", format->name);
@@ -1888,7 +1888,7 @@ void msWCSApplySourceDatasetMetadata(layerObj* lp,
             }
 
             int nBands = 0;
-            char** papszBandNumbers = msStringSplit(bandlist, ' ', &nBands);
+            char** papszBandNumbers = msStringSplit(bandlist, ',', &nBands);
             int i;
             for(i = 0; i < nBands; i++ )
             {