Win installer: allow install directories w/ spaces

diff --git a/release/libjpeg-turbo.nsi.in b/release/libjpeg-turbo.nsi.in
index f458b81e834a226c47b94c08f90469dc0cde0f60..6fd1a809fc4ed26999b78b69b73dbdea1b80ad4e 100755 (executable)
--- a/release/libjpeg-turbo.nsi.in
+++ b/release/libjpeg-turbo.nsi.in
@@ -1,7 +1,7 @@
 !include x64.nsh
 Name "@CMAKE_PROJECT_NAME@ SDK for @INST_PLATFORM@"
 OutFile "@CMAKE_BINARY_DIR@\${BUILDDIR}@INST_NAME@.exe"
-InstallDir @INST_DIR@
+InstallDir "@INST_DIR@"
 
 SetCompressor bzip2