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mape: Fix an endless loop when enumerating available drives on Windows

scancodes-fix
Armin Burgmeier 2013-01-22 00:28:20 +01:00
parent 0d4703e6a8
commit 682e315ea1
1 changed files with 2 additions and 3 deletions
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5
src/mape/group.c
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@ -514,19 +514,18 @@ mape_group_get_next_entry(MapeGroup* group)
if(priv->handle == NULL)
{
drv_c = GetLogicalDrives();
drive = priv->drive - 1;
/* Find next available drive or wait for overflow */
drive = priv->drive - 1;
while( (drive < DRV_C_SUPPORT) && ((~drv_c & (1 << drive)) != 0))
++drive;
if(drive >= DRV_C_SUPPORT) return NULL;
buf = g_malloc(3 * sizeof(gchar));
buf[0] = 'A' + drive;
buf[1] = ':';
buf[2] = '\0';
priv->drive = drive + 1;
priv->drive = drive + 2;
return buf;
}