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23 From: Tomi Ollila <tomi.ollila@iki.fi>
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24 To: notmuch@notmuchmail.org
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25 Subject: =?utf-8?q?=5BP=C3=84TCH=5D_notmuch-emacs-mua=3A_set_EMACS=7B=2CCLIENT=7D_variables_to_defaults_when_empty?=
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26 Date: Sun, 4 Oct 2015 21:59:42 +0300
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32 Cc: tomi.ollila@iki.fi
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47 ... in addition to doing this when these variables are unset.
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49 It is more useful to use defaults (emacs or emacsclient) than empty
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50 string as a command name.
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55 $ EMACS= ./notmuch-emacs-mua
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56 ./notmuch-emacs-mua: line 150: exec: --: invalid option
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57 exec: usage: exec [-cl] [-a name] [command [arguments ...]] [redirection ...]
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58 zsh: exit 2 EMACS= ./notmuch-emacs-mua
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60 notmuch-emacs-mua | 4 ++--
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61 1 file changed, 2 insertions(+), 2 deletions(-)
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63 diff --git a/notmuch-emacs-mua b/notmuch-emacs-mua
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64 index 016fa12613c4..4404cd7c33b8 100755
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65 --- a/notmuch-emacs-mua
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66 +++ b/notmuch-emacs-mua
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67 @@ -30,8 +30,8 @@ escape ()
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68 printf -v $2 '%s' "${__escape_arg__//\"/\\\"}"
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71 -EMACS=${EMACS-emacs}
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72 -EMACSCLIENT=${EMACSCLIENT-emacsclient}
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73 +EMACS=${EMACS:-emacs}
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74 +EMACSCLIENT=${EMACSCLIENT:-emacsclient}
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