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-rw-r--r--src/ChangeLog4
-rw-r--r--src/xdisp.c4
2 files changed, 7 insertions, 1 deletions
diff --git a/src/ChangeLog b/src/ChangeLog
index faa02a11786..8ee05c00808 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2007-10-30 Jason Rumney <jasonr@gnu.org>
+
+ * xdisp.c (Fformat_mode_line): Do nothing when noninteractive.
+
2007-10-30 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
* unexmacosx.c (unexec_regions_recorder, unexec_regions_merge):
diff --git a/src/xdisp.c b/src/xdisp.c
index 92c0af8c5ed..9e3a3bade1f 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -17368,7 +17368,9 @@ are the selected window and the window's buffer). */)
buffer = w->buffer;
CHECK_BUFFER (buffer);
- if (NILP (format))
+ /* Make formatting the modeline a non-op when noninteractive, otherwise
+ there will be problems later caused by a partially initialized frame. */
+ if (NILP (format) || noninteractive)
return build_string ("");
if (no_props)