[PATCH] mbuto: handle collections that don't require any modules

[PATCH] mbuto: handle collections that don't require any modules

[Sevinj Aghayeva]

Currently we assume that given a test collection, there will always be some set
of kernel modules required for running the tests in the collection. This
assumption is false for some collection, such as seccomp, and this patch handles
such cases.

Signed-off-by: Sevinj Aghayeva <sevinj.aghayeva@gmail.com>
---
 mbuto | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/mbuto b/mbuto
index a3857b9..03a4547 100755
--- a/mbuto
+++ b/mbuto
@@ -241,12 +241,11 @@ profile_kselftests() {
 								>/dev/null
 
 	__files=$(list_join "${__colls}" "${__testpath}" '/config' ' ')
-	__cfgs="$(${CAT} ${__files} 2>/dev/null)"
+	__mods="$(${CAT} ${__files} 2>/dev/null | \
+			${AWK} -F'=' '/=m/ {print $1}' | ${SORT} -u)"
 
 	KMODS=
-	if [ ! -z "${__cfgs}" ]; then
-		__mods=$(echo "${__cfgs}" | ${AWK} -F'=' '/=m/ {print $1}' | ${SORT} -u)
-
+	if [ ! -z "${__mods}" ]; then
 		__pattern=$(list_join "${__mods}" '^obj-\$\(' '\).*.o$' '|')
 		__result=$(${BASENAME} -a -s .o \
 			   $(${EGREP} -rn --include "*Makefile" ${__pattern} | \
-- 
2.25.1