commit - ff1048fe6533da9ae32e41ef20f87049963ff708
commit + 40f2f72b99bb70a7be40eada71e5acd8a77ab58d
blob - d9de0a7673f283f1652bc23996885ba9b0ee7a76
blob + b57e9531206c81f063628b12b4a2b476cc3e6135
--- regress/cmdline/commit.sh
+++ regress/cmdline/commit.sh
@@ -1611,10 +1611,7 @@ test_commit_prepared_logmsg() {
 	fi
 
 	local author_time=`git_show_author_time $testroot/repo`
-	local prev_LC_TIME="$LC_TIME"
-	export LC_TIME=C
 	d=`date -u -r $author_time +"%a %b %e %X %Y UTC"`
-	LC_TIME="$prev_LC_TIME"
 	echo "-----------------------------------------------" > $testroot/stdout.expected
 	echo "commit $head_rev (master)" >> $testroot/stdout.expected
 	echo "from: $GOT_AUTHOR" >> $testroot/stdout.expected
@@ -1653,10 +1650,7 @@ test_commit_prepared_logmsg() {
 	fi
 
 	local author_time=`git_show_author_time $testroot/repo`
-	local prev_LC_TIME="$LC_TIME"
-	export LC_TIME=C
 	d=`date -u -r $author_time +"%a %b %e %X %Y UTC"`
-	LC_TIME="$prev_LC_TIME"
 	echo "-----------------------------------------------" \
 		> $testroot/stdout.expected
 	echo "commit $head_rev (master)" >> $testroot/stdout.expected
blob - a28c22fe55ef65ffb5ea21159dd2527f7fdecb10
blob + 2544b3c1d2ee0467ce9294033382d12ae4ced52a
--- regress/cmdline/histedit.sh
+++ regress/cmdline/histedit.sh
@@ -154,11 +154,7 @@ test_histedit_no_op() {
 	# We should have a backup of old commits
 	(cd $testroot/repo && got histedit -l > $testroot/stdout)
 	d_orig1=`date -u -r $old_author_time1 +"%G-%m-%d"`
-
-	local prev_LC_TIME="$LC_TIME"
-	export LC_TIME=C
 	d_orig2=`date -u -r $old_author_time2 +"%a %b %e %X %Y UTC"`
-	export LC_TIME="$prev_LC_TIME"
 	d_new2=`date -u -r $new_author_time2 +"%G-%m-%d"`
 	d_orig=`date -u -r $orig_author_time +"%G-%m-%d"`
 	cat > $testroot/stdout.expected <<EOF
blob - 3dae9846af1f48ed12ad622a7be5ae5d83ac020d
blob + fceaf181cd74c8b1810cfe97234af037bb77561c
--- regress/cmdline/rebase.sh
+++ regress/cmdline/rebase.sh
@@ -153,10 +153,7 @@ test_rebase_basic() {
 
 	# We should have a backup of old commits
 	(cd $testroot/repo && got rebase -l > $testroot/stdout)
-	local prev_LC_TIME="$LC_TIME"
-	export LC_TIME=C
 	d_orig2=`date -u -r $orig_author_time2 +"%a %b %e %X %Y UTC"`
-	export LC_TIME="$prev_LC_TIME"
 	d_new2=`date -u -r $new_author_time2 +"%G-%m-%d"`
 	d_0=`date -u -r $commit0_author_time +"%G-%m-%d"`
 	cat > $testroot/stdout.expected <<EOF
blob - 5b906ad72591e8ef4c113cf62280778bfc4897ce
blob + 20ccfdcdf9a3a29fed86ad247da1be233bf3945a
--- regress/cmdline/tag.sh
+++ regress/cmdline/tag.sh
@@ -151,20 +151,11 @@ test_tag_list() {
 	tag_id=`got ref -r $testroot/repo -l \
 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
 	local tagger_time=`git_show_tagger_time $testroot/repo $tag`
-	
-	local prev_LC_TIME=$LC_TIME
-	export LC_TIME=C
 	d1=`date -u -r $tagger_time +"%a %b %e %X %Y UTC"`
-	LC_TIME="$prev_LC_TIME"
-
 	tag_id2=`got ref -r $testroot/repo -l \
 		| grep "^refs/tags/$tag2" | tr -d ' ' | cut -d: -f2`
 	local tagger_time2=`git_show_tagger_time $testroot/repo $tag2`
-	
-	prev_LC_TIME="$LC_TIME"
-	export LC_TIME=C
 	d2=`date -u -r $tagger_time2 +"%a %b %e %X %Y UTC"`
-	LC_TIME="$prev_LC_TIME"
 
 	got tag -r $testroot/repo -l > $testroot/stdout
 
@@ -245,17 +236,11 @@ test_tag_list_lightweight() {
 	tag_id=`got ref -r $testroot/repo -l \
 		| grep "^refs/tags/$tag" | tr -d ' ' | cut -d: -f2`
 	local tagger_time=`git_show_author_time $testroot/repo $tag`
-	local prev_LC_TIME=$LC_TIME
-	export LC_TIME=C
 	d1=`date -u -r $tagger_time +"%a %b %e %X %Y UTC"`
-	LC_TIME="$prev_LC_TIME"
 	tag_id2=`got ref -r $testroot/repo -l \
 		| grep "^refs/tags/$tag2" | tr -d ' ' | cut -d: -f2`
 	local tagger_time2=`git_show_author_time $testroot/repo $tag2`
-	
-	export LC_TIME=C
 	d2=`date -u -r $tagger_time2 +"%a %b %e %X %Y UTC"`
-	LC_TIME="$prev_LC_TIME"
 
 	got tag -r $testroot/repo -l > $testroot/stdout