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strings.c: Fix PVS/V781: value of 'l + 1' is checked after it was used

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This commit is contained in:
Justin M. Keyes
2018-05-20 08:36:40 +02:00
parent 7e9afca990
commit 8e20b77bd1
1 changed files with 1 additions and 1 deletions
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2
src/nvim/strings.c
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@@ -1253,11 +1253,11 @@ int vim_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap,
} }
// Cast to char to avoid a conversion warning on Ubuntu 12.04. // Cast to char to avoid a conversion warning on Ubuntu 12.04.
assert(l + 1 < sizeof(format));
format[l] = (char)(fmt_spec == 'F' ? 'f' : fmt_spec); format[l] = (char)(fmt_spec == 'F' ? 'f' : fmt_spec);
format[l + 1] = NUL; format[l + 1] = NUL;
// Regular float number // Regular float number
assert(l + 1 < sizeof(format));
str_arg_l = (size_t)snprintf(tmp, sizeof(tmp), format, f); str_arg_l = (size_t)snprintf(tmp, sizeof(tmp), format, f);
assert(str_arg_l < sizeof(tmp)); assert(str_arg_l < sizeof(tmp));