downloadlibs [2.8.0 ~ 2.8.1] valid bool to int

Author: danoli3

scripts/dev/download_libs.sh

@@ -8,7 +8,7 @@ LEGACY=0
 SILENT_ARGS=""
 NO_SSL=""
 BLEEDING_EDGE=0
-DL_VERSION=2.8.0
+DL_VERSION=2.8.1
 GCC_VERSION=0
 TAG=""
 
@@ -351,15 +351,15 @@ cd download
 download "${PKGS[@]}"
 
 cd ../ # back to libs
-VALID=true
+VALID=1
 for PKG in $PKGS; do
     echo " Validate libraries [${PLATFORM}] from [$PKG]"
     if [ ! -f "download/$PKG" ]; then
     	echo "Error: File 'download/$PKG' does not exist!" >&2
-    	VALID=false
+    	VALID=0
 	fi
 done
-if [ $VALID -eq false ]; then
+if [ $VALID -eq 0 ]; then
 	exit 71
 fi