memleak: reenable CCAN_TAL_DEBUG in DEVELOPER mode.

It no longer has any effect on tal_len(), but it *does* give file and line
of allocations which is much nicer for tracking memory leaks!

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Makefile

@@ -19,7 +19,7 @@ VG_TEST_ARGS = --track-origins=yes --leak-check=full --show-reachable=yes --erro
 endif
 
 ifeq ($(DEVELOPER),1)
-DEV_CFLAGS=-DCCAN_TAKE_DEBUG=1
+DEV_CFLAGS=-DCCAN_TAKE_DEBUG=1 -DCCAN_TAL_DEBUG=1
 else
 DEV_CFLAGS=
 endif

common/memleak.c

@@ -91,7 +91,7 @@ static void children_into_htable(const void *exclude1, const void *exclude2,
 				continue;
 
 			/* ccan/io allocates pollfd array. */
-			if (streq(name, "struct pollfd[]") && !tal_parent(i))
+			if (strends(name, "struct pollfd[]") && !tal_parent(i))
 				continue;
 
 			/* Don't add tmpctx. */