merge-recursive: increase marker length with depth of recursion

diff --git a/Makefile b/Makefile
index 7cf682001364a55a1bf68cd834fc5d0e1ad1658d..b567ccca45883c15bc9b8dbd60abe6a88186620f 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -884,6 +884,7 @@ LIB_OBJS += linear-assignment.o
 LIB_OBJS += help.o
 LIB_OBJS += hex.o
 LIB_OBJS += ident.o
+LIB_OBJS += interdiff.o
 LIB_OBJS += json-writer.o
 LIB_OBJS += kwset.o
 LIB_OBJS += levenshtein.o