diff --git a/Makefile b/Makefile
index a5ca5db..4ff85fc 100644
--- a/Makefile
+++ b/Makefile
@@ -55,7 +55,7 @@
 # Define USE_STDEV below if you want git to care about the underlying device
 # change being considered an inode change from the update-cache perspective.
 
-GIT_VERSION = 1.0.5
+GIT_VERSION = 1.0.6
 
 # CFLAGS and LDFLAGS are for the users to override from the command line.
 
diff --git a/copy.c b/copy.c
index 7100eed..08a3d38 100644
--- a/copy.c
+++ b/copy.c
@@ -22,11 +22,14 @@
 				buf += written;
 				len -= written;
 			}
-			else if (!written)
+			else if (!written) {
+				close(ifd);
 				return error("copy-fd: write returned 0");
-			else
+			} else {
+				close(ifd);
 				return error("copy-fd: write returned %s",
 					     strerror(errno));
+			}
 		}
 	}
 	close(ifd);
diff --git a/git-fetch.sh b/git-fetch.sh
index 767ca61..125bcea 100755
--- a/git-fetch.sh
+++ b/git-fetch.sh
@@ -192,7 +192,7 @@
 		sed -e '
 			/\^/d
 			s/^[^	]*	//
-			s/.*/&:&/')
+			s/.*/.&:&/')
 	if test "$#" -gt 1
 	then
 		# remote URL plus explicit refspecs; we need to merge them.
diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh
index 1510ea9..de45ac4 100755
--- a/t/t5300-pack-object.sh
+++ b/t/t5300-pack-object.sh
@@ -168,7 +168,7 @@
 
      : sum of the index file itself &&
      l=`wc -c <test-3.idx` &&
-     l=`expr "$l" - 20` &&
+     l=`expr $l - 20` &&
      cp test-1-${packname_1}.pack test-3.pack &&
      dd if=/dev/zero of=test-3.idx count=20 bs=1 conv=notrunc seek=$l &&
      if git-verify-pack test-3.pack
diff --git a/t/t6001-rev-list-merge-order.sh b/t/t6001-rev-list-merge-order.sh
index 8ec9ebb..368b8d9 100755
--- a/t/t6001-rev-list-merge-order.sh
+++ b/t/t6001-rev-list-merge-order.sh
@@ -110,7 +110,7 @@
 
 git-update-ref HEAD $(tag l5)
 
-test_expect_success 'rev-list has correct number of entries' 'git-rev-list HEAD | wc -l | tr -s " "' <<EOF
+test_output_expect_success 'rev-list has correct number of entries' 'git-rev-list HEAD | wc -l | tr -d \" \"' <<EOF
 19
 EOF
 
diff --git a/t/t6003-rev-list-topo-order.sh b/t/t6003-rev-list-topo-order.sh
index 98f9a1e..d99a9ad 100755
--- a/t/t6003-rev-list-topo-order.sh
+++ b/t/t6003-rev-list-topo-order.sh
@@ -79,7 +79,7 @@
 
 git-update-ref HEAD $(tag l5)
 
-test_expect_success 'rev-list has correct number of entries' 'git-rev-list HEAD | wc -l | tr -s " "' <<EOF
+test_output_expect_success 'rev-list has correct number of entries' 'git-rev-list HEAD | wc -l | tr -d \" \"' <<EOF
 19
 EOF