make [style=bold] a bit less ugly in gd bitmap outputs

diff --git a/lib/common/gdgen.c b/lib/common/gdgen.c
index 69d52f3847a2362f065eb2d5ec9e219bc7cfcb81..b1cb605a5688e7676dda376a3f79f24ac98fb2e6 100644 (file)
--- a/lib/common/gdgen.c
+++ b/lib/common/gdgen.c
@@ -59,7 +59,7 @@ static int external_surface;
 
 /* bold line constant */
 #define WIDTH_NORMAL   1
-#define WIDTH_BOLD     3
+#define WIDTH_BOLD     2
 
 /* static int  N_pages; */
 /* static point        Pages; */