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| author | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-11-08 11:33:36 +0100 |
|---|---|---|
| committer | Eliseo Martínez <eliseomarmol@gmail.com> | 2014-11-11 01:43:12 +0100 |
| commit | 1575642b11a48005563b9fc993325ed6e50d5488 (patch) | |
| tree | 2514b973fb1b91466c46a1c8d7a776a42b029b88 /src | |
| parent | 49cf578b76d573ebee2cf7e4f9b398dc64a13025 (diff) | |
| download | rneovim-1575642b11a48005563b9fc993325ed6e50d5488.tar.gz rneovim-1575642b11a48005563b9fc993325ed6e50d5488.tar.bz2 rneovim-1575642b11a48005563b9fc993325ed6e50d5488.zip | |
Fix warnings: ex_docmd.c: eval_vars(): Unitialized arg: FP.
Problem : Uninitialized argument value @ 7704.
Diagnostic : False positive.
Rationale : Error occurs if `switch(spec_idx)` doesn't enter any case,
which should not occur after
`spec_idx = find_cmdline_var(...)` returned non-negative.
Resolution : Add default clause to switch and error if reached.
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/ex_docmd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/nvim/ex_docmd.c b/src/nvim/ex_docmd.c index 21c877e2b9..67c346237c 100644 --- a/src/nvim/ex_docmd.c +++ b/src/nvim/ex_docmd.c @@ -7699,6 +7699,10 @@ eval_vars ( sprintf((char *)strbuf, "%" PRId64, (int64_t)sourcing_lnum); result = strbuf; break; + default: + // should not happen + *errormsg = (char_u *)""; + return NULL; } resultlen = (int)STRLEN(result); /* length of new string */ |