Eliminate some minor compiler warnings

diff --git a/MagickCore/blob.c b/MagickCore/blob.c
index 6d0329cfc722fb1c0f85b71be1a2db6d06af7b86..f729314023d46f190890de1b6c3276f1f03e1373 100755 (executable)
--- a/MagickCore/blob.c
+++ b/MagickCore/blob.c
@@ -1048,7 +1048,7 @@ MagickExport void *FileToBlob(const char *filename,const size_t extent,
       blob[*length]='\0';
       return(blob);
     }
-  *length=(size_t) MagickMin(offset,extent);
+  *length=(size_t) MagickMin(offset,(ssize_t) extent);
   blob=(unsigned char *) NULL;
   if (~(*length) >= (MagickPathExtent-1))
     blob=(unsigned char *) AcquireQuantumMemory(*length+MagickPathExtent,

diff --git a/MagickCore/image.c b/MagickCore/image.c
index 2a6ba02944400d7ba650b634bbbdcb0aa91b0685..34a53f1eeb23797b23e79db21d307d18e5c828e2 100644 (file)
--- a/MagickCore/image.c
+++ b/MagickCore/image.c
@@ -1063,8 +1063,8 @@ MagickExport MagickBooleanType CopyImagePixels(Image *image,
   assert(geometry != (RectangleInfo *) NULL);
   assert(offset != (OffsetInfo *) NULL);
   if ((offset->x < 0) || (offset->y < 0) ||
-      ((offset->x+geometry->width) > (ssize_t) image->columns) ||
-      ((offset->y+geometry->height) > (ssize_t) image->rows))
+      ((offset->x+(ssize_t) geometry->width) > (ssize_t) image->columns) ||
+      ((offset->y+(ssize_t) geometry->height) > (ssize_t) image->rows))
     ThrowBinaryException(OptionError,"GeometryDoesNotContainImage",
       image->filename);
   if (SetImageStorageClass(image,DirectClass,exception) == MagickFalse)

diff --git a/MagickCore/xml-tree.c b/MagickCore/xml-tree.c
index d189070128f5a46540ea16f291a0b701cd91d757..4f657af807f0c7b8916622947810a71da3676865 100644 (file)
--- a/MagickCore/xml-tree.c
+++ b/MagickCore/xml-tree.c
@@ -676,7 +676,7 @@ MagickPrivate char *FileToXML(const char *filename,const size_t extent)
       xml[length]='\0';
       return(xml);
     }
-  length=(size_t) MagickMin(offset,extent);
+  length=(size_t) MagickMin(offset,(ssize_t) extent);
   xml=(char *) NULL;
   if (~length >= (MagickPathExtent-1))
     xml=(char *) AcquireQuantumMemory(length+MagickPathExtent,sizeof(*xml));