bug #597 - add extern codegen_t *Output_codegen;

diff --git a/lib/common/labels.c b/lib/common/labels.c
index 1b565f5d4ecb32f7389bf85ca263850cc7dff64b..9ca39c54672f7505ebe3fe058c0284a11f9376bc 100644 (file)
--- a/lib/common/labels.c
+++ b/lib/common/labels.c
@@ -20,6 +20,10 @@
 #include       "htmltable.h"
 #include       <limits.h>
 
+#ifndef DISABLE_CODEGENS
+extern codegen_t *Output_codegen;
+#endif
+
 static void storeline(textlabel_t * lp, char *line, char terminator,
                      graph_t * g)
 {