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-rwxr-xr-xbin/ebuild.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 6bf3a192d..6d38e57b4 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1381,7 +1381,7 @@ READONLY_PORTAGE_VARS="D EBUILD EBUILD_PHASE EBUILD_SH_ARGS FILESDIR \
# builtin command. To avoid this problem, this function filters those
# variables out and discards them. See bug #190128.
filter_readonly_variables() {
- local x filtered_vars
+ local x filtered_vars var_grep
local readonly_bash_vars="DIRSTACK EUID FUNCNAME GROUPS
PIPESTATUS PPID SHELLOPTS UID"
filtered_vars="${readonly_bash_vars} ${READONLY_PORTAGE_VARS}