[PATCH] Write sed script directly into temp file, rather than a variable
When sed uses \n rather than ; as a separator (for BSD sed(1) compat),
it is cleaner to use a file directly, rather than an environment
variable containing \n characters.
This change changes t/t6000 write to sed.script directly and changes
the other tests to remove knowledge of sed.script.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/t/t6000-lib.sh b/t/t6000-lib.sh
index 377e8eb..01f796e 100644
--- a/t/t6000-lib.sh
+++ b/t/t6000-lib.sh
@@ -1,6 +1,6 @@
[ -d .git/refs/tags ] || mkdir -p .git/refs/tags
-sed_script="";
+:> sed.script
# Answer the sha1 has associated with the tag. The tag must exist in .git or .git/refs/tags
tag()
@@ -21,7 +21,7 @@
}
# Save the output of a command into the tag specified. Prepend
-# a substitution script for the tag onto the front of $sed_script
+# a substitution script for the tag onto the front of sed.script
save_tag()
{
_tag=$1
@@ -29,14 +29,16 @@
shift 1
"$@" >.git/refs/tags/$_tag
- sed_script="s/$(tag $_tag)/$_tag/g
-$sed_script"
+ echo "s/$(tag $_tag)/$_tag/g" > sed.script.tmp
+ cat sed.script >> sed.script.tmp
+ rm sed.script
+ mv sed.script.tmp sed.script
}
# Replace unhelpful sha1 hashses with their symbolic equivalents
entag()
{
- sed "$sed_script"
+ sed -f sed.script
}
# Execute a command after first saving, then setting the GIT_AUTHOR_EMAIL
