tiny tweak

diff --git a/build-hc-pkg b/build-hc-pkg
index 51b56f19d3e7d9f11c5999cf1461a31a284ce132..87e34ef9ef0b63e70f6ca1993ff8d25a14b0810a 100755 (executable)
--- a/build-hc-pkg
+++ b/build-hc-pkg
@@ -12,7 +12,9 @@ function detect_platform_type () {
 }
 
 function detect_number_of_cpus () {
-    case "$(detect_platform_type)" in
+    local -r platform=$(detect_platform_type)
+
+    case "$platform" in
         *-*-darwin)
             ioreg -r -c IOCPU | fgrep -c IOCPUNumber
             ;;
@@ -38,6 +40,7 @@ function detect_gnu_tar () {
 function say_hello () {
     local -r platform=$(detect_platform_type)
     local -r n_cpus=$(detect_number_of_cpus)
+
     echo "This is build-hc-pkg, running on $platform with $n_cpus processors."
 }