git-config: Various small fixes to asciidoc documentation

diff --git a/builtin-archive.c b/builtin-archive.c
index 0c56de069830f1881e952fa620cc10068fa4431a..8ea6cb1efc4f988fb09051852f9e51fc88b5efd7 100644 (file)
--- a/builtin-archive.c
+++ b/builtin-archive.c
@@ -35,7 +35,7 @@ static int run_remote_archiver(const char *remote, int argc,
 
        for (i = 1; i < argc; i++) {
                const char *arg = argv[i];
-               if (!(-prefixcmp(arg, "--exec="))) {
+               if (!prefixcmp(arg, "--exec=")) {
                        if (exec_at)
                                die("multiple --exec specified");
                        exec = arg + 7;