Commit 718135e improved the merge error reporting for the resolve
strategy's merge conflict and permission conflict cases, but led to a
malformed "ERROR:  in myfile.c" message in the case of a file added
differently.

This commit reverts that change, and uses an alternative approach without
this flaw.

Signed-off-by: Kevin Bracey <ke...@bracey.fi>
---
 git-merge-one-file.sh | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh
index 39b7799..e231d20 100755
--- a/git-merge-one-file.sh
+++ b/git-merge-one-file.sh
@@ -107,10 +107,12 @@ case "${1:-.}${2:-.}${3:-.}" in
                ;;
        esac
 
+       ret=0
        src2=$(git-unpack-file $3)
        case "$1" in
        '')
-               echo "Added $4 in both, but differently."
+               echo "ERROR: Added $4 in both, but differently." >&2
+               ret=1
                orig=$(git-unpack-file $2)
                create_virtual_base "$orig" "$src2"
                ;;
@@ -124,11 +126,10 @@ case "${1:-.}${2:-.}${3:-.}" in
        # would confuse "merge" greatly.
        src1=$(git-unpack-file $2)
        git merge-file "$src1" "$orig" "$src2"
-       ret=$?
-       msg=
-       if test $ret != 0
+       if test $? != 0
        then
-               msg='content conflict'
+               echo "ERROR: Content conflict in $4" >&2
+               ret=1
        fi
 
        # Create the working tree file, using "our tree" version from the
@@ -138,21 +139,12 @@ case "${1:-.}${2:-.}${3:-.}" in
 
        if test "$6" != "$7"
        then
-               if test -n "$msg"
-               then
-                       msg="$msg, "
-               fi
-               msg="${msg}permissions conflict: $5->$6,$7"
-               ret=1
-       fi
-       if test -z "$1"
-       then
+               echo "ERROR: Permissions conflict: $5->$6,$7" >&2
                ret=1
        fi
 
        if test $ret != 0
        then
-               echo "ERROR: $msg in $4" >&2
                exit 1
        fi
        exec git update-index -- "$4"
-- 
1.8.2.rc3.21.g744ac65

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