mc-tmp-pid.patch

diff --git a/lib/vfs/interface.c b/lib/vfs/interface.c
index 545dd1d46..82bc2d55e 100644
--- a/lib/vfs/interface.c
+++ b/lib/vfs/interface.c
@@ -762,7 +762,7 @@ mc_mkstemps (vfs_path_t ** pname_vpath, const char *prefix, const char *suffix)
 /* --------------------------------------------------------------------------------------------- */
 /**
  * Return the directory where mc should keep its temporary files.
- * This directory is (in Bourne shell terms) "${TMPDIR=/tmp}/mc-$USER"
+ * This directory is (in Bourne shell terms) "${TMPDIR=/tmp}/mc-$USER-$PID"
  * When called the first time, the directory is created if needed.
  * The first call should be done early, since we are using fprintf()
  * and not message() to report possible problems.
@@ -793,9 +793,9 @@ mc_tmpdir (void)
 
     pwd = getpwuid (getuid ());
     if (pwd != NULL)
-        g_snprintf (buffer, sizeof (buffer), "%s/mc-%s", sys_tmp, pwd->pw_name);
+        g_snprintf (buffer, sizeof (buffer), "%s/mc-%s-%lu", sys_tmp, pwd->pw_name, (unsigned long) getpid ());
     else
-        g_snprintf (buffer, sizeof (buffer), "%s/mc-%lu", sys_tmp, (unsigned long) getuid ());
+        g_snprintf (buffer, sizeof (buffer), "%s/mc-%lu-%lu", sys_tmp, (unsigned long) getuid (), (unsigned long) getpid ());
 
     canonicalize_pathname (buffer);