Bracked and reformat comparison to be more explicit

git-svn-id: http://svn.osgeo.org/postgis/trunk@5100 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/loader/shp2pgsql-core.c b/loader/shp2pgsql-core.c
index ce442897e3652b5c692aeaab23acfa645f7dd868..17be5cbb2ab7d4b2deaf83ac3a6bf695ca79ac18 100644 (file)
--- a/loader/shp2pgsql-core.c
+++ b/loader/shp2pgsql-core.c
@@ -88,7 +88,7 @@ utf8(const char *fromcode, char *inputbuf)
        inbytesleft = strlen(inputbuf);
 
        cd = iconv_open("UTF-8", fromcode);
-       if (cd == (iconv_t) - 1)
+       if ( cd == ((iconv_t)(-1)) )
                return NULL;
 
        outbytesleft = inbytesleft * 3 + 1; /* UTF8 string can be 3 times larger */
@@ -856,7 +856,6 @@ set_config_defaults(SHPLOADERCONFIG *config)
        config->encoding = strdup(ENCODING_DEFAULT);
 }
 
-
 /* Create a new shapefile state object */
 SHPLOADERSTATE *
 ShpLoaderCreate(SHPLOADERCONFIG *config)