Merge branch 'km/avoid-non-function-return-in-rebase'

Work around /bin/sh that does not like "return" at the top-level
of a file that is dot-sourced from inside a function definition.

* km/avoid-non-function-return-in-rebase:
  Revert "rebase: fix run_specific_rebase's use of "return" on FreeBSD"
  rebase: avoid non-function use of "return" on FreeBSD

1 files changed, 15 insertions, 0 deletions

diff --git a/git-rebase--am.sh b/git-rebase--am.sh
index df46f4ca9..ca20e1e66 100644
--- a/git-rebase--am.sh
+++ b/git-rebase--am.sh
@@ -4,6 +4,17 @@
 # Copyright (c) 2010 Junio C Hamano.
 #
 
+# The whole contents of this file is run by dot-sourcing it from
+# inside a shell function.  It used to be that "return"s we see
+# below were not inside any function, and expected to return
+# to the function that dot-sourced us.
+#
+# However, FreeBSD /bin/sh misbehaves on such a construct and
+# continues to run the statements that follow such a "return".
+# As a work-around, we introduce an extra layer of a function
+# here, and immediately call it after defining it.
+git_rebase__am () {
+
 case "$action" in
 continue)
 	git am --resolved --resolvemsg="$resolvemsg" \
@@ -75,3 +86,7 @@ then
 fi
 
 move_to_original_branch
+
+}
+# ... and then we call the whole thing.
+git_rebase__am