# HG changeset patch
# User Patrick Mezard <pmezard@gmail.com>
# Date 1187189020 -7200
# Node ID de7c772751b456c4e6f42ab20f113ff06e9a0ef4
# Parent  4dfe4c21dd64adc2ed941eae0d7016108bb76ac8# Parent  ee702e7f181f743ae7b2131a36004876a19a0c07
Merge with crew-stable

diff -r 4dfe4c21dd64 -r de7c772751b4 mercurial/commands.py
--- a/mercurial/commands.py	Tue Aug 14 21:36:08 2007 +0200
+++ b/mercurial/commands.py	Wed Aug 15 16:43:40 2007 +0200
@@ -1188,9 +1188,9 @@
             for fn in fns:
                 if fn in skip:
                     continue
-                fstate.setdefault(fn, {})
                 try:
                     grepbody(fn, rev, getfile(fn).read(mf[fn]))
+                    fstate.setdefault(fn, [])
                     if follow:
                         copied = getfile(fn).renamed(mf[fn])
                         if copied:
diff -r 4dfe4c21dd64 -r de7c772751b4 tests/test-grep
--- a/tests/test-grep	Tue Aug 14 21:36:08 2007 +0200
+++ b/tests/test-grep	Wed Aug 15 16:43:40 2007 +0200
@@ -52,3 +52,17 @@
 hg ci -m 3 -d '0 0'
 hg grep orange
 hg grep --all orange
+
+# Got a traceback when using grep on a single
+# revision with renamed files.
+cd ..
+echo % issue 685
+hg init issue685
+cd issue685
+echo octarine > color
+hg ci -Amcolor
+hg rename color colour
+Hg ci -Am rename
+hg grep octarine
+# Used to crash here
+hg grep -r 1 octarine
diff -r 4dfe4c21dd64 -r de7c772751b4 tests/test-grep.out
--- a/tests/test-grep.out	Tue Aug 14 21:36:08 2007 +0200
+++ b/tests/test-grep.out	Wed Aug 15 16:43:40 2007 +0200
@@ -32,3 +32,8 @@
 color:3:+:orange
 color:2:-:orange
 color:1:+:orange
+% issue 685
+adding color
+color:0:octarine
+colour:1:octarine
+colour:1:octarine