Handle blank dependency line.

diff --git a/build-installer-functions.sh b/build-installer-functions.sh
index a1640e9a7d79b685f17d6ac2ef0be27ef24dcbcd..e94270e09a1272c8674a05b500f6fa639f53e51b 100644 (file)
--- a/build-installer-functions.sh
+++ b/build-installer-functions.sh
@@ -69,7 +69,7 @@ missing_depends() {
     local D
     REC=T ALLDEP= show_depends $1 | \
        while read D ; do
-           check_depends ${PROVIDER["$D"]}
+           [ -z "$D" ] || check_depends ${PROVIDER["$D"]}
        done
 }