show-branch: drop head_len variable

diff --git a/config.c b/config.c
index 584cacf148336b90d9a5d87949b7594021ced42b..0dfed682b86829fc06667d303c676e8abe6b3150 100644 (file)
--- a/config.c
+++ b/config.c
@@ -652,46 +652,34 @@ int git_parse_ulong(const char *value, unsigned long *ret)
 NORETURN
 static void die_bad_number(const char *name, const char *value)
 {
+       const char * error_type = (errno == ERANGE)? _("out of range"):_("invalid unit");
+
        if (!value)
                value = "";
 
        if (!(cf && cf->name))
-               die(errno == ERANGE
-                   ? _("bad numeric config value '%s' for '%s': out of range")
-                   : _("bad numeric config value '%s' for '%s': invalid unit"),
-                   value, name);
+               die(_("bad numeric config value '%s' for '%s': %s"),
+                   value, name, error_type);
 
        switch (cf->origin_type) {
        case CONFIG_ORIGIN_BLOB:
-               die(errno == ERANGE
-                   ? _("bad numeric config value '%s' for '%s' in blob %s: out of range")
-                   : _("bad numeric config value '%s' for '%s' in blob %s: invalid unit"),
-                   value, name, cf->name);
+               die(_("bad numeric config value '%s' for '%s' in blob %s: %s"),
+                   value, name, cf->name, error_type);
        case CONFIG_ORIGIN_FILE:
-               die(errno == ERANGE
-                   ? _("bad numeric config value '%s' for '%s' in file %s: out of range")
-                   : _("bad numeric config value '%s' for '%s' in file %s: invalid unit"),
-                   value, name, cf->name);
+               die(_("bad numeric config value '%s' for '%s' in file %s: %s"),
+                   value, name, cf->name, error_type);
        case CONFIG_ORIGIN_STDIN:
-               die(errno == ERANGE
-                   ? _("bad numeric config value '%s' for '%s' in standard input: out of range")
-                   : _("bad numeric config value '%s' for '%s' in standard input: invalid unit"),
-                   value, name);
+               die(_("bad numeric config value '%s' for '%s' in standard input: %s"),
+                   value, name, error_type);
        case CONFIG_ORIGIN_SUBMODULE_BLOB:
-               die(errno == ERANGE
-                   ? _("bad numeric config value '%s' for '%s' in submodule-blob %s: out of range")
-                   : _("bad numeric config value '%s' for '%s' in submodule-blob %s: invalid unit"),
-                   value, name, cf->name);
+               die(_("bad numeric config value '%s' for '%s' in submodule-blob %s: %s"),
+                   value, name, cf->name, error_type);
        case CONFIG_ORIGIN_CMDLINE:
-               die(errno == ERANGE
-                   ? _("bad numeric config value '%s' for '%s' in command line %s: out of range")
-                   : _("bad numeric config value '%s' for '%s' in command line %s: invalid unit"),
-                   value, name, cf->name);
+               die(_("bad numeric config value '%s' for '%s' in command line %s: %s"),
+                   value, name, cf->name, error_type);
        default:
-               die(errno == ERANGE
-                   ? _("bad numeric config value '%s' for '%s' in %s: out of range")
-                   : _("bad numeric config value '%s' for '%s' in %s: invalid unit"),
-                   value, name, cf->name);
+               die(_("bad numeric config value '%s' for '%s' in %s: %s"),
+                   value, name, cf->name, error_type);
        }
 }