make gcc shut up

If -flto is used then gcc will generate a lot more warnings than before,
among them a number of use-without-initialization warnings. Most of them
without are false positives, but let's make them go away, because it
doesn't really matter.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/shared/acpi-fpdt.c b/src/shared/acpi-fpdt.c
index 7bae47f85..390c3236e 100644
--- a/src/shared/acpi-fpdt.c
+++ b/src/shared/acpi-fpdt.c
@@ -83,7 +83,7 @@ struct acpi_fpdt_boot {
 int acpi_get_boot_usec(usec_t *loader_start, usec_t *loader_exit) {
         _cleanup_free_ char *buf = NULL;
         struct acpi_table_header *tbl;
-        size_t l;
+        size_t l = 0;
         struct acpi_fpdt_header *rec;
         int r;
         uint64_t ptr = 0;