fix all spellsheck

profile.d/net.sh

@@ -70,9 +70,32 @@ dwl()
     # Honour preferred tool from configuration; fall back to auto-detection.
     local preferred="${DWL_PREFERRED_TOOL:-}"
 
-    _try_curl()  { [ -z "$output" ] && curl -sL "$url" || curl -sL -o "$output" "$url"; }
-    _try_wget()  { [ -z "$output" ] && wget -qO- "$url" || wget -q -O "$output" "$url"; }
-    _try_fetch() { [ -z "$output" ] && fetch -o - "$url" || fetch -o "$output" "$url"; }
+    _try_curl()
+    {
+        if [[ -z "$output" ]]; then
+            curl -sL "$url"
+        else
+            curl -sL -o "$output" "$url"
+        fi
+    }
+
+    _try_wget()
+    {
+        if [[ -z "$output" ]]; then
+            wget -qO- "$url"
+        else
+            wget -q -O "$output" "$url"
+        fi
+    }
+
+    _try_fetch()
+    {
+        if [[ -z "$output" ]]; then
+            fetch -o - "$url"
+        else
+            fetch -o "$output" "$url"
+        fi
+    }
 
     if [[ -n "$preferred" ]]; then
         command -v "$preferred" >/dev/null 2>&1 || {