hashmap: improve struct hashmap member documentation

diff --git a/contrib/examples/git-merge.sh b/contrib/examples/git-merge.sh
index a5e42a9f0124afcced9b639879f24916e0714e1c..52f2aafb9d720723c1dc08e870f38ef495198fa3 100755 (executable)
--- a/contrib/examples/git-merge.sh
+++ b/contrib/examples/git-merge.sh
@@ -161,7 +161,7 @@ merge_name () {
                        return
                fi
        fi
-       if test "$remote" = "FETCH_HEAD" -a -r "$GIT_DIR/FETCH_HEAD"
+       if test "$remote" = "FETCH_HEAD" && test -r "$GIT_DIR/FETCH_HEAD"
        then
                sed -e 's/      not-for-merge   /               /' -e 1q \
                        "$GIT_DIR/FETCH_HEAD"
@@ -341,7 +341,7 @@ case "$use_strategies" in
 '')
        case "$#" in
        1)
-               var="`git config --get pull.twohead`"
+               var="$(git config --get pull.twohead)"
                if test -n "$var"
                then
                        use_strategies="$var"
@@ -349,7 +349,7 @@ case "$use_strategies" in
                        use_strategies="$default_twohead_strategies"
                fi ;;
        *)
-               var="`git config --get pull.octopus`"
+               var="$(git config --get pull.octopus)"
                if test -n "$var"
                then
                        use_strategies="$var"
@@ -527,7 +527,7 @@ do
                git diff-files --name-only
                git ls-files --unmerged
            } | wc -l`
-           if test $best_cnt -le 0 -o $cnt -le $best_cnt
+           if test $best_cnt -le 0 || test $cnt -le $best_cnt
            then
                best_strategy=$strategy
                best_cnt=$cnt