[Buildroot] [PATCH] apr-util: fix incorrect operator leading to missing dependencies

[Thomas Petazzoni]

Fixes
http://autobuild.buildroot.org/results/490a07cc161391b98193ab2c225458effc030ce7/build-end.log.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/apr-util/apr-util.mk |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package/apr-util/apr-util.mk b/package/apr-util/apr-util.mk
index 94b1817..cc90f9e 100644
--- a/package/apr-util/apr-util.mk
+++ b/package/apr-util/apr-util.mk
@@ -15,6 +15,6 @@ APR_UTIL_CONFIG_SCRIPTS = apu-1-config
 
 # When iconv is available, then use it to provide charset conversion
 # features.
-APR_UTIL_DEPENDENCIES = $(if $(BR2_PACKAGE_LIBICONV),libiconv)
+APR_UTIL_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBICONV),libiconv)
 
 $(eval $(autotools-package))
-- 
1.7.9.5