[Libguestfs] [PATCH nbdkit v4] tests: Remove $libdir from LD_PRELOAD arg

[Richard W.M. Jones]

It turns out that LD_PRELOAD already searches the path and that's
going to be far more reliable than using $libdir.

Fixes: commit 8972831aa2a32d4b5820465d37c1827eb76450e4
Fixes: commit 362e0fdcae37db876e13b944102a5c152e6bc563
---
 tests/Makefile.am | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 35b2e4a6..f8af70c5 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -76,7 +76,7 @@ TESTS_ENVIRONMENT = \
 random = $(shell bash -c 'echo $$(( 1 + (RANDOM & 255) ))')
 if HAVE_GLIBC_234
 TESTS_ENVIRONMENT += \
-	LD_PRELOAD="$${LD_PRELOAD:+"$$LD_PRELOAD:"}$(libdir)/libc_malloc_debug.so.0" \
+	LD_PRELOAD="$${LD_PRELOAD:+"$$LD_PRELOAD:"}libc_malloc_debug.so.0" \
 	GLIBC_TUNABLES=glibc.malloc.check=1:glibc.malloc.perturb=$(random) \
 	$(NULL)
 else
-- 
2.32.0