Fix valgrind for lwprint for DMS malformed case

git-svn-id: http://svn.osgeo.org/postgis/trunk@14088 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/liblwgeom/lwprint.c b/liblwgeom/lwprint.c
index d7763ac62e9fc926c59c127341b3b2aa7582644a..8e5aae316d25ddba5295fbfb44ce9f8d5e26d802 100644 (file)
--- a/liblwgeom/lwprint.c
+++ b/liblwgeom/lwprint.c
@@ -321,7 +321,10 @@ static char * lwdouble_to_dms(double val, const char *pos_dir_symbol, const char
        {
                lwerror("Bad format, degrees (DD.DDD) number of digits was greater than our working limit.");
        }
-       sprintf(pieces[deg_piece], "%*.*f", deg_digits, deg_dec_digits, degrees);
+       if(deg_piece >= 0) 
+       {
+               sprintf(pieces[deg_piece], "%*.*f", deg_digits, deg_dec_digits, degrees);
+       }
 
        if (min_piece >= 0)
        {