Don't crash fast-import if the marks cannot be exported.

diff --git a/interpolate.h b/interpolate.h
index d16f9244f3de25ec9e554c6d9f5bae07de7bf2a0..190a180b587aa565ae2ae71f9eb068ad75db168f 100644 (file)
--- a/interpolate.h
+++ b/interpolate.h
@@ -16,6 +16,9 @@ struct interp {
        char *value;
 };
 
+extern void interp_set_entry(struct interp *table, int slot, const char *value);
+extern void interp_clear_table(struct interp *table, int ninterps);
+
 extern int interpolate(char *result, int reslen,
                       const char *orig,
                       const struct interp *interps, int ninterps);