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-rw-r--r--ext/dbm/dbm.c3
-rw-r--r--ext/sdbm/init.c3
2 files changed, 4 insertions, 2 deletions
diff --git a/ext/dbm/dbm.c b/ext/dbm/dbm.c
index 7a78f8dad0..84d331ae53 100644
--- a/ext/dbm/dbm.c
+++ b/ext/dbm/dbm.c
@@ -91,7 +91,8 @@ fdbm_alloc(VALUE klass)
static VALUE
fdbm_initialize(int argc, VALUE *argv, VALUE obj)
{
- VALUE file, vmode, vflags;
+ volatile VALUE file;
+ VALUE vmode, vflags;
DBM *dbm;
struct dbmdata *dbmp;
int mode, flags = 0;
diff --git a/ext/sdbm/init.c b/ext/sdbm/init.c
index 2e4f75cfbf..f630dc3cc9 100644
--- a/ext/sdbm/init.c
+++ b/ext/sdbm/init.c
@@ -82,7 +82,8 @@ fsdbm_alloc(VALUE klass)
static VALUE
fsdbm_initialize(int argc, VALUE *argv, VALUE obj)
{
- VALUE file, vmode;
+ volatile VALUE file;
+ VALUE vmode;
DBM *dbm;
struct dbmdata *dbmp;
int mode;