Sync with 1.7.8.5

diff --git a/Documentation/RelNotes/1.7.8.5.txt b/Documentation/RelNotes/1.7.8.5.txt
new file mode 100644 (file)
index 0000000..011fd2a
--- /dev/null
+++ b/Documentation/RelNotes/1.7.8.5.txt
@@ -0,0 +1,19 @@
+Git v1.7.8.5 Release Notes
+==========================
+
+Fixes since v1.7.8.4
+--------------------
+
+ * Dependency on our thread-utils.h header file was missing for
+   objects that depend on it in the Makefile.
+
+ * "git am" when fed an empty file did not correctly finish reading it
+   when it attempts to guess the input format.
+
+ * "git grep -P" (when PCRE is enabled in the build) did not match the
+   beginning and the end of the line correctly with ^ and $.
+
+ * "git rebase -m" tried to run "git notes copy" needlessly when
+   nothing was rewritten.
+
+Also contains minor fixes and documentation updates.

diff --git a/Makefile b/Makefile
index 99a7a2b972502411a3dae5e05f6cbcf35a1720c6..e4f8e0ef08b9f3f4eb5035f20421ee035127fdf2 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -615,6 +615,7 @@ LIB_H += streaming.h
 LIB_H += string-list.h
 LIB_H += submodule.h
 LIB_H += tag.h
+LIB_H += thread-utils.h
 LIB_H += transport.h
 LIB_H += tree.h
 LIB_H += tree-walk.h

diff --git a/git-am.sh b/git-am.sh
index 1c13b1399185506dd11750fe7e8c1b989a0f3d0c..f43a75b04bf692b9ff6acaae0f6bbe51369aa399 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -201,7 +201,7 @@ check_patch_format () {
                l1=
                while test -z "$l1"
                do
-                       read l1
+                       read l1 || break
                done
                read l2
                read l3

diff --git a/git-rebase--merge.sh b/git-rebase--merge.sh
index 26afc75cc7d0fbf3de69325043130836c32454a0..dc599077f0e55472ae814ed4e15f5b3a1b729caf 100644 (file)
--- a/git-rebase--merge.sh
+++ b/git-rebase--merge.sh
@@ -90,10 +90,13 @@ call_merge () {
 
 finish_rb_merge () {
        move_to_original_branch
-       git notes copy --for-rewrite=rebase < "$state_dir"/rewritten
-       if test -x "$GIT_DIR"/hooks/post-rewrite &&
-               test -s "$state_dir"/rewritten; then
-               "$GIT_DIR"/hooks/post-rewrite rebase < "$state_dir"/rewritten
+       if test -s "$state_dir"/rewritten
+       then
+               git notes copy --for-rewrite=rebase <"$state_dir"/rewritten
+               if test -x "$GIT_DIR"/hooks/post-rewrite
+               then
+                       "$GIT_DIR"/hooks/post-rewrite rebase <"$state_dir"/rewritten
+               fi
        fi
        rm -r "$state_dir"
        say All done.

diff --git a/grep.c b/grep.c
index 3821400966823ff6bf877abf94f4edea9b6b80c6..f492d267cc157d46f899c70d01ea707d737d27ae 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -79,7 +79,7 @@ static void compile_pcre_regexp(struct grep_pat *p, const struct grep_opt *opt)
 {
        const char *error;
        int erroffset;
-       int options = 0;
+       int options = PCRE_MULTILINE;
 
        if (opt->ignore_case)
                options |= PCRE_CASELESS;

diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 7e6e59aefe48aa41d23ddd0a82bbff18abd8705f..00d669a3c9bbf3329cf800fc15147770a45e6a4b 100755 (executable)
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -495,4 +495,14 @@ test_expect_success 'am -q is quiet' '
        ! test -s output.out
 '
 
+test_expect_success 'am empty-file does not infloop' '
+       rm -fr .git/rebase-apply &&
+       git reset --hard &&
+       touch empty-file &&
+       test_tick &&
+       { git am empty-file > actual 2>&1 && false || :; } &&
+       echo Patch format detection failed. >expected &&
+       test_cmp expected actual
+'
+
 test_done