Signed-off-by: TamerTas <tamer...@outlook.com>
--
Thanks for the feedback. Comments below. 

I've made the suggested changes [1] to patch [2] 
but, since there are different number of format 
specifiers, an if-else clause is necessary. 
Removing the if-else chain completely doesn't seem to be possible. 
So making the format table-driven seems to be like an optional change.

[1]: 
http://git.661346.n2.nabble.com/PATCH-GSOC2014-changed-logical-chain-in-branch-c-to-lookup-tables-tp7605343p7605444.html
[2]: 
http://git.661346.n2.nabble.com/PATCH-GSOC2014-changed-logical-chain-in-branch-c-to-lookup-tables-tp7605343p7605407.html
--
 branch.c |   44 +++++++++++++++++++++-----------------------
 1 file changed, 21 insertions(+), 23 deletions(-)

diff --git a/branch.c b/branch.c
index 723a36b..1ccf30f 100644
--- a/branch.c
+++ b/branch.c
@@ -50,10 +50,25 @@ static int should_setup_rebase(const char *origin)
 void install_branch_config(int flag, const char *local, const char *origin, 
const char *remote)
 {
        const char *shortname = remote + 11;
+       const char *setup_message[] = {
+               N_("Branch %s set up to track local ref %s."),
+               N_("Branch %s set up to track local branch %s."),
+               N_("Branch %s set up to track remote ref %s."),
+               N_("Branch %s set up to track remote branch %s from %s."),
+               N_("Branch %s set up to track local ref %s by rebasing.")
+               N_("Branch %s set up to track local branch %s by rebasing."),
+               N_("Branch %s set up to track remote ref %s by rebasing."),
+               N_("Branch %s set up to track remote branch %s from %s by 
rebasing."),
+       }; 
+
        int remote_is_branch = starts_with(remote, "refs/heads/");
        struct strbuf key = STRBUF_INIT;
        int rebasing = should_setup_rebase(origin);
 
+       int msg_index = (!!remote_is_branch << 0) +
+                       (!!origin << 1) +
+                       (!!rebasing << 2);
+
        if (remote_is_branch
            && !strcmp(local, shortname)
            && !origin) {
@@ -77,29 +92,12 @@ void install_branch_config(int flag, const char *local, 
const char *origin, cons
        strbuf_release(&key);
 
        if (flag & BRANCH_CONFIG_VERBOSE) {
-               if (remote_is_branch && origin)
-                       printf_ln(rebasing ?
-                                 _("Branch %s set up to track remote branch %s 
from %s by rebasing.") :
-                                 _("Branch %s set up to track remote branch %s 
from %s."),
-                                 local, shortname, origin);
-               else if (remote_is_branch && !origin)
-                       printf_ln(rebasing ?
-                                 _("Branch %s set up to track local branch %s 
by rebasing.") :
-                                 _("Branch %s set up to track local branch 
%s."),
-                                 local, shortname);
-               else if (!remote_is_branch && origin)
-                       printf_ln(rebasing ?
-                                 _("Branch %s set up to track remote ref %s by 
rebasing.") :
-                                 _("Branch %s set up to track remote ref %s."),
-                                 local, remote);
-               else if (!remote_is_branch && !origin)
-                       printf_ln(rebasing ?
-                                 _("Branch %s set up to track local ref %s by 
rebasing.") :
-                                 _("Branch %s set up to track local ref %s."),
-                                 local, remote);
-               else
-                       die("BUG: impossible combination of %d and %p",
-                           remote_is_branch, origin);
+           if(remote_is_branch && origin)
+               printf_ln(_(setup_message[msg_index]), local, shortname, 
origin);
+           else if (remote_is_branch && !origin)
+               printf_ln(_(setup_message[msg_index]), local, shortname);
+           else
+               printf_ln(_(setup_message[msg_index]), local, remote);
        }
 }
 
-- 
1.7.9.5

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