egcs 'ambiguous else' warnings fixes.

diff --git a/objects/dib.c b/objects/dib.c
index 372a44f..65dd28f 100644
--- a/objects/dib.c
+++ b/objects/dib.c
@@ -2090,10 +2090,12 @@
     if (!res || !bmp || !dib || !bm.bmBits || (bm.bmBitsPixel <= 8 && !colorMap))
     {
 	if (bm.bmBits)
+        {
             if (section)
                 UnmapViewOfFile(bm.bmBits), bm.bmBits = NULL;
             else
                 VirtualFree(bm.bmBits, MEM_RELEASE, 0L), bm.bmBits = NULL;
+        }
 
         if (dib->image) XDestroyImage(dib->image), dib->image = NULL;
 	if (colorMap) HeapFree(GetProcessHeap(), 0, colorMap), colorMap = NULL;
@@ -2125,10 +2127,12 @@
         DIBSECTIONOBJ *dib = bmp->dib;
 
         if (dib->dibSection.dsBm.bmBits)
+        {
             if (dib->dibSection.dshSection)
                 UnmapViewOfFile(dib->dibSection.dsBm.bmBits);
             else
                 VirtualFree(dib->dibSection.dsBm.bmBits, MEM_RELEASE, 0L);
+        }
 
         if (dib->image) 
             XDestroyImage( dib->image );