X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FVSpace.cpp;h=da9133a4c090727525e11a413a82550439bd9c92;hb=dad3c8ce74d1ebea92973bea5ca44f97d660d38e;hp=46f39bfeaecf8673b08ba2e94a6e19ac91d1865a;hpb=27657b3b754b50f4648e073b31c3038c64c4d32d;p=lyx.git

diff --git a/src/VSpace.cpp b/src/VSpace.cpp
index 46f39bfeae..da9133a4c0 100644
--- a/src/VSpace.cpp
+++ b/src/VSpace.cpp
@@ -244,6 +244,8 @@ bool isValidGlueLength(string const & data, GlueLength * result)
 	}
 	// end of hack
 
+	number_index = unit_index = 1;  // entries at index 0 are sentinels
+
 	// construct "pattern" from "data"
 	size_t const pattern_max_size = 20;
 	string pattern;