getstuff.bat, fixed #1621

10 years ago · 09a9e5c231
1 changed files with 4 additions and 3 deletions
--- a/extdep/getstuff.bat
+++ b/extdep/getstuff.bat
@ -22,10 +22,11 @@ set eth_name=%1
 set eth_version=%2

 cd download
-curl -o %eth_name%-%eth_version%.tar.gz %eth_server%/%eth_name%-%eth_version%.tar.gz
-tar -zxvf %eth_name%-%eth_version%.tar.gz
+
+if not exist %eth_name%-%eth_version%.tar.gz curl -o %eth_name%-%eth_version%.tar.gz %eth_server%/%eth_name%-%eth_version%.tar.gz
+if not exist %eth_name%-%eth_version% tar -zxvf %eth_name%-%eth_version%.tar.gz
 cmake -E copy_directory %eth_name%-%eth_version% ..\install\windows
+
 cd ..\download

 goto :EOF
-