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author | Bram Moolenaar <Bram@vim.org> | 2015-06-19 14:06:43 +0200 |
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committer | Bram Moolenaar <Bram@vim.org> | 2015-06-19 14:06:43 +0200 |
commit | a7b7b1cef9b61700ba5076c1d889dce791392388 (patch) | |
tree | 83f9d334df5c9f15803421e217d0123385b22603 /src/option.c | |
parent | 541f92d6cfdf2215e743553b5f4b6529dd9fcf31 (diff) | |
download | vim-git-a7b7b1cef9b61700ba5076c1d889dce791392388.tar.gz |
patch 7.4.741v7.4.741
Problem: When using += with ":set" a trailing comma is not recognized.
(Issue 365)
Solution: Don't add a second comma. Add a test. (partly by Christian
Brabandt)
Diffstat (limited to 'src/option.c')
-rw-r--r-- | src/option.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/option.c b/src/option.c index 7bcb26abc..a6ce0ac63 100644 --- a/src/option.c +++ b/src/option.c @@ -4829,6 +4829,10 @@ do_set(arg, opt_flags) if (adding) { i = (int)STRLEN(origval); + /* strip a trailing comma, would get 2 */ + if (comma && i > 1 && origval[i - 1] == ',' + && origval[i - 2] != '\\') + i--; mch_memmove(newval + i + comma, newval, STRLEN(newval) + 1); mch_memmove(newval, origval, (size_t)i); |