error: account for the possibility of freopen (stdout).

[gnulib.git] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 5988bcf..d7d96f7 100644 (file)
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@@ -1,5 +1,15 @@
 2009-11-22  Bruno Haible  <bruno@clisp.org>
 
+       error: account for the possibility of freopen (stdout).
+       * lib/error.c: Include <unistd.h>.
+       (flush_stdout): New function, extracted from error and error_at_line.
+       Determine stdout's fd dynamically.
+       (error, error_at_line): Invoke flush_stdout.
+       * m4/error.m4 (gl_PREREQ_ERROR): Require AC_C_INLINE.
+       * modules/error (Depends-on): Add unistd.
+
+2009-11-22  Bruno Haible  <bruno@clisp.org>
+
        diffseq: Add comment.
        * lib/diffseq.h (IF_LINT): Add comment about pitfall.