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clang/'Dead store': do not assign fnamelen

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Vim hasn't changed this line in buf_modname().
Assigning a value to fnamelen is useless
when evaluating strlen() is sufficient for the condition check.
This commit is contained in:
Jan Edmund Lazo
2021-04-01 21:22:57 -04:00
parent 484370f206
commit 6d34b0b702
1 changed files with 1 additions and 1 deletions
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2
src/nvim/fileio.c
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@@ -4280,7 +4280,7 @@ char *modname(const char *fname, const char *ext, bool prepend_dot)
if (fname == NULL || *fname == NUL) { if (fname == NULL || *fname == NUL) {
retval = xmalloc(MAXPATHL + extlen + 3); // +3 for PATHSEP, "_" (Win), NUL retval = xmalloc(MAXPATHL + extlen + 3); // +3 for PATHSEP, "_" (Win), NUL
if (os_dirname((char_u *)retval, MAXPATHL) == FAIL if (os_dirname((char_u *)retval, MAXPATHL) == FAIL
|| (fnamelen = strlen(retval)) == 0) { || strlen(retval) == 0) {
xfree(retval); xfree(retval);
return NULL; return NULL;
} }