Removed variable-sized array forbidden by ISO C90.

git-svn-id: http://svn.osgeo.org/postgis/trunk@2267 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/lwgeom/lwgeom_debug.c b/lwgeom/lwgeom_debug.c
index 0e95c86f1e0969edbf252156c99f2c102bcd9130..66d8b650760eca79074f4469396205a87d64e02a 100644 (file)
--- a/lwgeom/lwgeom_debug.c
+++ b/lwgeom/lwgeom_debug.c
@@ -47,15 +47,12 @@ char *
 lwpoint_summary(LWPOINT *point, int offset)
 {
        char *result;
-       char pad[offset+1];
-
-       memset(pad, ' ', offset);
-       pad[offset] = '\0';
+       char *pad="";
 
        result = lwalloc(128+offset);
 
-       sprintf(result, "%s%s[%s]\n",
-               pad, lwgeom_typename(TYPE_GETTYPE(point->type)),
+       sprintf(result, "%*.s%s[%s]\n",
+               offset, pad, lwgeom_typename(TYPE_GETTYPE(point->type)),
                lwgeom_typeflags(point->type));
        return result;
 }
@@ -64,15 +61,12 @@ char *
 lwline_summary(LWLINE *line, int offset)
 {
        char *result;
-       char pad[offset+1];
-
-       memset(pad, ' ', offset);
-       pad[offset] = '\0';
+       char *pad="";
 
        result = lwalloc(128+offset);
 
-       sprintf(result, "%s%s[%s] with %d points\n",
-               pad, lwgeom_typename(TYPE_GETTYPE(line->type)),
+       sprintf(result, "%*.s%s[%s] with %d points\n",
+               offset, pad, lwgeom_typename(TYPE_GETTYPE(line->type)),
                lwgeom_typeflags(line->type),
                line->points->npoints);
        return result;
@@ -86,9 +80,7 @@ lwcollection_summary(LWCOLLECTION *col, int offset)
        char *result;
        char *tmp;
        int i;
-       char pad[offset+1];
-       memset(pad, ' ', offset);
-       pad[offset] = '\0';
+       char *pad="";
 
 #ifdef PGIS_DEBUG_CALLS
        lwnotice("lwcollection_summary called");
@@ -96,8 +88,8 @@ lwcollection_summary(LWCOLLECTION *col, int offset)
 
        result = (char *)lwalloc(size);
 
-       sprintf(result, "%s%s[%s] with %d elements\n",
-               pad, lwgeom_typename(TYPE_GETTYPE(col->type)),
+       sprintf(result, "%*.s%s[%s] with %d elements\n",
+               offset, pad, lwgeom_typename(TYPE_GETTYPE(col->type)),
                lwgeom_typeflags(col->type),
                col->ngeoms);
 
@@ -106,7 +98,9 @@ lwcollection_summary(LWCOLLECTION *col, int offset)
                tmp = lwgeom_summary(col->geoms[i], offset+2);
                size += strlen(tmp)+1;
                result = lwrealloc(result, size);
-               //lwnotice("Reallocated %d bytes for result", size);
+#if PGIS_DEBUG > 1
+               lwnotice("Reallocated %d bytes for result", size);
+#endif
                strcat(result, tmp);
                lwfree(tmp);
        }
@@ -125,9 +119,7 @@ lwpoly_summary(LWPOLY *poly, int offset)
        size_t size = 64*(poly->nrings+1)+128;
        char *result;
        int i;
-       char pad[offset+1];
-       memset(pad, ' ', offset);
-       pad[offset] = '\0';
+       char *pad="";
 
 #ifdef PGIS_DEBUG_CALLS
        lwnotice("lwpoly_summary called");
@@ -135,8 +127,8 @@ lwpoly_summary(LWPOLY *poly, int offset)
 
        result = lwalloc(size);
 
-       sprintf(result, "%s%s[%s] with %i rings\n",
-               pad, lwgeom_typename(TYPE_GETTYPE(poly->type)),
+       sprintf(result, "%*.s%s[%s] with %i rings\n",
+               offset, pad, lwgeom_typename(TYPE_GETTYPE(poly->type)),
                lwgeom_typeflags(poly->type),
                poly->nrings);