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-rw-r--r--ext/dl/handle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/dl/handle.c b/ext/dl/handle.c
index 3e3b91a8c9..a450e6bac5 100644
--- a/ext/dl/handle.c
+++ b/ext/dl/handle.c
@@ -70,7 +70,7 @@ rb_dlhandle_close(VALUE self)
/* Check dlclose for successful return value */
if(ret) {
#if defined(HAVE_DLERROR)
- rb_raise(rb_eDLError, dlerror());
+ rb_raise(rb_eDLError, "%s", dlerror());
#else
rb_raise(rb_eDLError, "could not close handle");
#endif