Filling an array with var=( $(cmd) ) triggers SC2207; instructions updated accordingly from "correct code" on SC2207's wiki

SC2046.md

@@ -31,7 +31,13 @@ In rare cases you actually want word splitting, such as in
 
 This is because `pkg-config` outputs `-lssl -lcrypto`, which you want to break up by spaces into `-lssl` and `-lcrypto`. An alternative is to put the variables to an array and expand it:
 
-    args=( $(pkg-config --libs openssl) )
+    # For bash
+    mapfile -t args < <(pkg-config --libs openssl)
+    
+    # For ksh
+    pkg-config --libs openssl | while IFS="" read -r line; do array+=("$line"); done
+    
+    # expand args
     gcc "${args[@]}" client.c
 
 The power of using an array becomes evident when you want to combine, for example, the command result with user-provided arguments: