diff options
Diffstat (limited to 'src/nvim/help.c')
| -rw-r--r-- | src/nvim/help.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/src/nvim/help.c b/src/nvim/help.c index cdd930203f..37d240e5c6 100644 --- a/src/nvim/help.c +++ b/src/nvim/help.c @@ -743,28 +743,26 @@ void fix_help_buffer(void) // If foo.abx is found use it instead of foo.txt in // the same directory. for (int i1 = 0; i1 < fcount; i1++) { - for (int i2 = 0; i2 < fcount; i2++) { - if (i1 == i2) { - continue; - } - if (fnames[i1] == NULL || fnames[i2] == NULL) { + const char *const f1 = fnames[i1]; + const char *const t1 = path_tail(f1); + const char *const e1 = strrchr(t1, '.'); + if (path_fnamecmp(e1, ".txt") != 0 + && path_fnamecmp(e1, fname + 4) != 0) { + // Not .txt and not .abx, remove it. + XFREE_CLEAR(fnames[i1]); + continue; + } + + for (int i2 = i1 + 1; i2 < fcount; i2++) { + const char *const f2 = fnames[i2]; + if (f2 == NULL) { continue; } - const char *const f1 = fnames[i1]; - const char *const f2 = fnames[i2]; - const char *const t1 = path_tail(f1); const char *const t2 = path_tail(f2); - const char *const e1 = strrchr(t1, '.'); const char *const e2 = strrchr(t2, '.'); if (e1 == NULL || e2 == NULL) { continue; } - if (path_fnamecmp(e1, ".txt") != 0 - && path_fnamecmp(e1, fname + 4) != 0) { - // Not .txt and not .abx, remove it. - XFREE_CLEAR(fnames[i1]); - continue; - } if (e1 - f1 != e2 - f2 || path_fnamencmp(f1, f2, (size_t)(e1 - f1)) != 0) { continue; |