rediswho: Fix typo (#4756)

diff --git a/src/modules/rlm_rediswho/all.mk.in b/src/modules/rlm_rediswho/all.mk.in
index 767483832069c462952c79976c5744356462a771..a9c1d38e815735e091742e60aa5f8a7922c3d5a5 100644 (file)
--- a/src/modules/rlm_rediswho/all.mk.in
+++ b/src/modules/rlm_rediswho/all.mk.in
@@ -7,5 +7,5 @@ endif
 SOURCES                := $(TARGETNAME).c
 
 SRC_CFLAGS     := @mod_cflags@
-SRC_CFLAGS     := -I$(top_builddir)/src/modules/rlm_redis
+SRC_CFLAGS     += -I$(top_builddir)/src/modules/rlm_redis
 TGT_LDLIBS     := @mod_ldflags@