set shell nullglob option

so that when a glob has no expansion you don't get the glob back ( *.sh expands to empty rather than to "*.sh")
2018-05-30 10:36:23 -04:00 · 2018-05-30 10:36:23 -04:00 · 837ca22924
parent 0fedc97f3f
commit 837ca22924
1 changed files with 2 additions and 0 deletions
--- a/build.sh
+++ b/build.sh
@ -204,6 +204,8 @@ then
    exit 1
 fi

+shopt -s nullglob # if nothing matches a glob, expand to nothing
+
 initialize_build # provided by master buildscripts build.sh

 begin_section "autobuild initialize"