[source] build: fix tabs vs whitespace issue

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/?p=source.git;a=commitdiff;h=e351f7c695760b50ef9ab8a08907d443dc5ea585

commit e351f7c695760b50ef9ab8a08907d443dc5ea585
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Mon Aug 1 10:07:25 2016 +0200

    build: fix tabs vs whitespace issue
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 include/feeds.mk | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/feeds.mk b/include/feeds.mk
index 9526e34..4ca7b3a 100644
--- a/include/feeds.mk
+++ b/include/feeds.mk
@@ -15,12 +15,12 @@ FEEDS_DISABLED:=$(filter-out $(FEEDS_ENABLED),$(FEEDS_AVAILABLE))
 
 PACKAGE_SUBDIRS=$(PACKAGE_DIR)
 ifneq ($(CONFIG_PER_FEED_REPO),)
-	PACKAGE_SUBDIRS += $(OUTPUT_DIR)/packages/$(ARCH_PACKAGES)/base
-	ifneq ($(CONFIG_PER_FEED_REPO_ADD_DISABLED),)
-		PACKAGE_SUBDIRS += $(foreach FEED,$(FEEDS_AVAILABLE),$(OUTPUT_DIR)/packages/$(ARCH_PACKAGES)/$(FEED))
-	else
-		PACKAGE_SUBDIRS += $(foreach FEED,$(FEEDS_ENABLED),$(OUTPUT_DIR)/packages/$(ARCH_PACKAGES)/$(FEED))
-	endif
+  PACKAGE_SUBDIRS += $(OUTPUT_DIR)/packages/$(ARCH_PACKAGES)/base
+  ifneq ($(CONFIG_PER_FEED_REPO_ADD_DISABLED),)
+    PACKAGE_SUBDIRS += $(foreach FEED,$(FEEDS_AVAILABLE),$(OUTPUT_DIR)/packages/$(ARCH_PACKAGES)/$(FEED))
+  else
+    PACKAGE_SUBDIRS += $(foreach FEED,$(FEEDS_ENABLED),$(OUTPUT_DIR)/packages/$(ARCH_PACKAGES)/$(FEED))
+  endif
 endif
 
 PKG_CONFIG_DEPENDS += \