workarounds for fluter

[webi-installers/.git] / _webi / template.sh

diff --git a/_webi/template.sh b/_webi/template.sh
index 911354ef97527f92a2f51ad8b66cc00d6ebf8246..6ca7bbfe73579537d1216dd29552bae0bada3485 100644 (file)
--- a/_webi/template.sh
+++ b/_webi/template.sh
@@ -211,7 +211,8 @@ webi_path_add() {
 
     # in case pathman was recently installed and the PATH not updated
     mkdir -p "$_webi_tmp"
-    "$HOME/.local/bin/pathman" add "$1" | grep "export" >> "$_webi_tmp/.PATH.env" || true
+    # prevent "too few arguments" output on bash when there are 0 lines of stdout
+    "$HOME/.local/bin/pathman" add "$1" | grep "export" 2>/dev/null >> "$_webi_tmp/.PATH.env" || true
 }
 
 # group common pre-install tasks as default