* make-temp-file.c (choose_tmpdir): Append a dot to P_tmpdir if needed.

From-SVN: r162379

* make-temp-file.c (choose_tmpdir): Append a dot to P_tmpdir if needed.
From-SVN: r162379
79cf7628 · Pascal Obry · Eric Botcazou · 31d06664 · 79cf7628 · 79cf7628
Commit 79cf7628 authored 14 years ago by Pascal Obry Committed by Eric Botcazou 14 years ago
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libiberty/ChangeLog
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libiberty/make-temp-file.c
+6 -1

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--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
+2010-07-21  Pascal Obry  <obry@adacore.com>
+
+	* make-temp-file.c (choose_tmpdir): Append a dot to P_tmpdir if needed.
+
 2010-07-06  Ken Werner  <ken.werner@de.ibm.com>

 	* floatformat.c (floatformat_ieee_half_big): New variable.

--- a/libiberty/make-temp-file.c
+++ b/libiberty/make-temp-file.c
@@ -121,7 +121,12 @@ choose_tmpdir (void)
 #endif
      
 #ifdef P_tmpdir
-      base = try_dir (P_tmpdir, base);
+      /* We really want a directory name here as if concatenated with say \dir
+	 we do not end up with a double \\ which defines an UNC path.  */
+      if (strcmp (P_tmpdir, "\\") == 0)
+	base = try_dir ("\\.", base);
+      else
+	base = try_dir (P_tmpdir, base);
 #endif

      /* Try /var/tmp, /usr/tmp, then /tmp.  */