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Fix warnings: option.c: do_set(): Dead assignment: HI.

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Problem    : Dead assignment @ 2566.
Diagnostic : Harmless issue.
Rationale  : `nextchar` is used as a lookahead buffer for the character
             next to the currently examined token. Sometimes it also
             saves that char while original string is modified (original
             position of nextchar is nullified for the string to
             terminate there). In summary, it's an auxiliary variable
             with no particular complex meaning. Safe to remove if not
             used.
Resolution : Remove dead assignment.
This commit is contained in:
Eliseo Martínez
2014-11-11 21:59:20 +01:00
parent b299c011a0
commit 3d57bcee7d
1 changed files with 0 additions and 1 deletions
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src/nvim/option.c
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@@ -2563,7 +2563,6 @@ do_set (
/* find end of name */ /* find end of name */
key = 0; key = 0;
if (*arg == '<') { if (*arg == '<') {
nextchar = 0;
opt_idx = -1; opt_idx = -1;
/* look out for <t_>;> */ /* look out for <t_>;> */
if (arg[1] == 't' && arg[2] == '_' && arg[3] && arg[4]) if (arg[1] == 't' && arg[2] == '_' && arg[3] && arg[4])