Fix the HsColour test in the build system

diff --git a/mk/config.mk.in b/mk/config.mk.in
index 2fc03c7..1a7f25e 100644 (file)
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -727,7 +727,7 @@ HSTAGS = @HstagsCmd@
 # Should we build haddock docs?
 HADDOCK_DOCS = YES
 # And HsColour the sources?
-ifeq "$(HSCOLOUR)" ""
+ifeq "$(HSCOLOUR_CMD)" ""
 HSCOLOUR_SRCS = NO
 else
 HSCOLOUR_SRCS = YES