[sane-devel] Fix for infinte for loop

[Hans Petter Selasky]

--- /sane-backends-1.0.21/backend/genesys_gl646.c.orig    2011-07-08 11:07:05.000000000 +0200
+++ /sane-backends-1.0.21/backend/genesys_gl646.c 2011-07-08 11:07:47.000000000 +0200
@@ -3068,9 +3068,10 @@
   /* loop until head parked */
   if (wait_until_home)
     {
-      int loop = 0;
+      int loop;
 
-      while (loop < 3)         /* do not wait longer then 30 seconds */
+       /* do not wait longer then 30 seconds */
+       for (loop = 0; loop < 300; loop++)
        {
          status = sanei_genesys_get_status (dev, &val);
          if (status != SANE_STATUS_GOOD)

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--HPS