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| author | Jim Blandy <jimb@redhat.com> | 1992-05-10 18:15:10 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@redhat.com> | 1992-05-10 18:15:10 +0000 |
| commit | e065a56e2d6322cba165ceb5c1d46cc59c5a5148 (patch) | |
| tree | 4b00ff121a271a6b9e8df84cf7eb1fb340be0e3d /src/emacs.c | |
| parent | 1b1f8f85bf08bd6b1cdb5ca8d731ff3b12ff60d2 (diff) | |
| download | emacs-e065a56e2d6322cba165ceb5c1d46cc59c5a5148.tar.gz | |
*** empty log message ***
Diffstat (limited to 'src/emacs.c')
| -rw-r--r-- | src/emacs.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/emacs.c b/src/emacs.c index 90a86b26723..104ba671253 100644 --- a/src/emacs.c +++ b/src/emacs.c @@ -721,7 +721,10 @@ decode_env_path (evarname, defalt) /* It's okay to use getenv here, because this function is only used to initialize variables when Emacs starts up, and isn't called after that. */ - path = (char *) getenv (evarname); + if (evarname != 0) + path = (char *) getenv (evarname); + else + path = 0; if (!path) path = defalt; lpath = Qnil; |