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| author | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-11-04 15:41:38 +0100 |
|---|---|---|
| committer | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-11-06 09:51:43 +0100 |
| commit | 1eb46675b7f755526f588c495fd4f4409f646a67 (patch) | |
| tree | ef4952fc0f052ed2e6973d5a436a9e22de16f608 /src | |
| parent | a32442db8559de722bee39f9614e9041c6f3782b (diff) | |
| download | rneovim-1eb46675b7f755526f588c495fd4f4409f646a67.tar.gz rneovim-1eb46675b7f755526f588c495fd4f4409f646a67.tar.bz2 rneovim-1eb46675b7f755526f588c495fd4f4409f646a67.zip | |
Fix warnings: screen.c: win_line(): Dead initialization: HI.
Problem: Dead initialization @ 3477.
http://neovim.org/doc/reports/clang/report-94b736.html#EndPath
Diagnostic: Harmless issue.
Rationale : `len` is assigned a new value just some lines below. So,
this just seems something due to old-style variable
declarations.
Resolution: We could just remove initialization, but prefer moving
declaration down to point of initialization.
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/screen.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/nvim/screen.c b/src/nvim/screen.c index 450ea5e3f1..7fd44d80f0 100644 --- a/src/nvim/screen.c +++ b/src/nvim/screen.c @@ -3477,7 +3477,6 @@ win_line ( n_extra = tab_len; } else { char_u *p; - int len = n_extra; int i; int saved_nextra = n_extra; @@ -3488,7 +3487,7 @@ win_line ( /* if n_extra > 0, it gives the number of chars to use for * a tab, else we need to calculate the width for a tab */ - len = (tab_len * mb_char2len(lcs_tab2)); + int len = (tab_len * mb_char2len(lcs_tab2)); if (n_extra > 0) { len += n_extra - tab_len; } |