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| author | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-11-23 10:53:49 +0000 |
|---|---|---|
| committer | Akira Kakuto <kakuto@fuk.kindai.ac.jp> | 2018-11-23 10:53:49 +0000 |
| commit | 4d33c3ff14997847b7e738d257a4d58faecc49fc (patch) | |
| tree | e6265448e25e197dbc31a1ec32f53745756e138a /Build | |
| parent | af4d2552d2304ca61df83692166d017df033467d (diff) | |
support non-ascii values for variables (w32 only)
git-svn-id: svn://tug.org/texlive/trunk@49230 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
| -rw-r--r-- | Build/source/texk/kpathsea/elt-dirs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Build/source/texk/kpathsea/elt-dirs.c b/Build/source/texk/kpathsea/elt-dirs.c index 799cca705f6..76fca5513b4 100644 --- a/Build/source/texk/kpathsea/elt-dirs.c +++ b/Build/source/texk/kpathsea/elt-dirs.c @@ -409,6 +409,10 @@ kpathsea_element_dirs (kpathsea kpse, string elt) str_llist_type *ret; unsigned i; + /* If given nothing, return nothing. */ + if (!elt || !*elt) + return NULL; + #ifdef _WIN32 /* Change encoding of a variable into kpse->File_system_codepage @@ -426,10 +430,6 @@ kpathsea_element_dirs (kpathsea kpse, string elt) } #endif - /* If given nothing, return nothing. */ - if (!elt || !*elt) - return NULL; - /* Normalize ELT before looking for a cached value. */ i = kpathsea_normalize_path (kpse, elt); |