Unbreak prism-auto (after previous refactoring).

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@9975 bbc10eb1-c90d-0410-af57-cb519fbb1720

prism/etc/scripts/prism-auto

@@ -343,6 +343,10 @@ def benchmark(file, args, dir=""):
     # Expand output files to full paths
     args = expandFilenames(args, dir)
 
+    # Determine which out files apply to this benchmark from the -export switches (if required)
+    if not options.echo and options.test:
+        outFiles = getExpectedOutFilesFromArgs(args)
+        
     # Rename export files to avoid overriding out files
     # (if in test mode, and if not disabled)
     exportPrefix = 'tmp.'
@@ -367,10 +371,7 @@ def benchmark(file, args, dir=""):
         runPrism(modelFileArg + args, dir)
 
     # Verify that exported files are correct (if required)
-    if not options.echo and options.test:
-        # Determine which out files apply to this benchmark from the -export switches
-        outFiles = getExpectedOutFilesFromArgs(args)
-        if outFiles:
+    if not options.echo and options.test and outFiles:
         # print "Out files to verify exports against: " + ' '.join(outFiles)
         allEqual = verifyAndCleanupExports(outFiles, exportPrefix)
         if (not allEqual) and (not options.testAll):