Changeset 13783

Timestamp:

02/14/08 14:58:21 (3 months ago)

Author:

rouault

Message:

GSAG : make it error out properly if nRasterXSize == 0 nRasterYSize == 0

Files:

• trunk/gdal/frmts/gsg/gsagdataset.cpp (modified) (2 diffs)

trunk/gdal/frmts/gsg/gsagdataset.cpp

@@ -892 +892 @@
-        poDS->nRasterXSize = INT_MAX;
-    }
+    else if ( nTemp == 0 )
+    {
+        szErrorMsg = "Number of X axis grid columns is zero, which is invalid.\n";
+        goto error;
+    }
-    else
-    {
@@ -910 +915 @@
-                  "Number of Y axis grid rows not representable.\n" );
-        poDS->nRasterYSize = INT_MAX;
+    }
+    else if ( nTemp == 0)
+    {
+        szErrorMsg = "Number of Y axis grid rows is zero, which is invalid.\n";
+        goto error;
-    }
-    else