diff options
Diffstat (limited to 'src/help.c')
| -rw-r--r-- | src/help.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/help.c b/src/help.c index 661d5b5c3c..48178fda3b 100644 --- a/src/help.c +++ b/src/help.c @@ -947,6 +947,7 @@ helptags_one( FILE *fd_tags; FILE *fd; garray_T ga; + int res; int filecount; char_u **files; char_u *p1, *p2; @@ -965,12 +966,14 @@ helptags_one( STRCPY(NameBuff, dir); STRCAT(NameBuff, "/**/*"); STRCAT(NameBuff, ext); - if (gen_expand_wildcards(1, &NameBuff, &filecount, &files, - EW_FILE|EW_SILENT) == FAIL - || filecount == 0) + res = gen_expand_wildcards(1, &NameBuff, &filecount, &files, + EW_FILE|EW_SILENT); + if (res == FAIL || filecount == 0) { if (!got_int) semsg(_(e_no_match_str_1), NameBuff); + if (res != FAIL) + FreeWild(filecount, files); return; } |