Merge branch 'maint'

diff --git a/unpack-trees.c b/unpack-trees.c
index e9a05b908589a0fa8c446b1896821b77aa24596c..0ac39e93a08733ee46f42dfa1170af7333ae43e5 100644 (file)
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -56,17 +56,15 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
        int i;
        const char **msgs = opts->msgs;
        const char *msg;
-       char *tmp;
        const char *cmd2 = strcmp(cmd, "checkout") ? cmd : "switch branches";
+
        if (advice_commit_before_merge)
                msg = "Your local changes to the following files would be overwritten by %s:\n%%s"
                        "Please, commit your changes or stash them before you can %s.";
        else
                msg = "Your local changes to the following files would be overwritten by %s:\n%%s";
-       tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen(cmd2) - 2);
-       sprintf(tmp, msg, cmd, cmd2);
-       msgs[ERROR_WOULD_OVERWRITE] = tmp;
-       msgs[ERROR_NOT_UPTODATE_FILE] = tmp;
+       msgs[ERROR_WOULD_OVERWRITE] = msgs[ERROR_NOT_UPTODATE_FILE] =
+               xstrfmt(msg, cmd, cmd2);
 
        msgs[ERROR_NOT_UPTODATE_DIR] =
                "Updating the following directories would lose untracked files in it:\n%s";
@@ -76,12 +74,9 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
                        "Please move or remove them before you can %s.";
        else
                msg = "The following untracked working tree files would be %s by %s:\n%%s";
-       tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("removed") + strlen(cmd2) - 4);
-       sprintf(tmp, msg, "removed", cmd, cmd2);
-       msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = tmp;
-       tmp = xmalloc(strlen(msg) + strlen(cmd) + strlen("overwritten") + strlen(cmd2) - 4);
-       sprintf(tmp, msg, "overwritten", cmd, cmd2);
-       msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = tmp;
+
+       msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = xstrfmt(msg, "removed", cmd, cmd2);
+       msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = xstrfmt(msg, "overwritten", cmd, cmd2);
 
        /*
         * Special case: ERROR_BIND_OVERLAP refers to a pair of paths, we