diff options
| -rw-r--r-- | src/nvim/strings.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/nvim/strings.c b/src/nvim/strings.c index 16ae35272b..485551da6e 100644 --- a/src/nvim/strings.c +++ b/src/nvim/strings.c @@ -266,11 +266,11 @@ char *vim_strsave_shellescape(const char *string, bool do_special, bool do_newli *d++ = *p++; continue; } - if (do_special && find_cmdline_var(p, &l) >= 0) { + if (do_special && find_cmdline_var(p, &l) >= 0 && l > 0) { *d++ = '\\'; // insert backslash - while (--l != SIZE_MAX) { // copy the var + do { // copy the var *d++ = *p++; - } + } while (--l > 0); continue; } if (*p == '\\' && fish_like) { |