From 9e919a55e9dbaec44c3adb7371f7aa33946b0cea Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Mon, 29 Apr 2024 17:27:42 +0200
Subject: [PATCH] Update 99-run.sh

---
 birdnet-pi/rootfs/etc/cont-init.d/99-run.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/birdnet-pi/rootfs/etc/cont-init.d/99-run.sh b/birdnet-pi/rootfs/etc/cont-init.d/99-run.sh
index 77657b40e..8f2893154 100755
--- a/birdnet-pi/rootfs/etc/cont-init.d/99-run.sh
+++ b/birdnet-pi/rootfs/etc/cont-init.d/99-run.sh
@@ -21,6 +21,11 @@ grep -o '^[^#=]*=' "$configtemplate" | sed 's/=//' | while read -r var; do
         bashio::log.yellow "...$var was missing from your birdnet.conf file, it was re-added"
         grep "^$var=" "$configtemplate" >> "$configcurrent"
     fi
+    # Check for duplicates
+    if [ "$(grep -c "^$var=" "$configcurrent")" -gt 1 ]; then
+        bashio::log.error "Duplicate variable $var found in $configcurrent, all were commented out expect for the first one"
+        awk -v var="$var" '{ if ($0 ~ "^[[:blank:]]*"var && c++ > 0) print "#" $0; else print $0; }' "$configcurrent" > temp && mv temp "$configcurrent"
+    fi
 done
 
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