thac0/vim
1
0
Fork 0
forked from aniani/vim
Code Activity

updated for version 7.0049

Browse Source
This commit is contained in:
Bram Moolenaar
2005-02-07 22:01:03 +00:00
parent f97ca8f066
commit 7c62692d43
28 changed files with 796 additions and 190 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
src/option.c
View File

@@ -2593,18 +2593,19 @@ set_init_1()
/*
* Find default value for 'shell' option.
* Don't use it if it is empty.
*/
if ((p = mch_getenv((char_u *)"SHELL")) != NULL
if (((p = mch_getenv((char_u *)"SHELL")) != NULL && *p != NUL)
#if defined(MSDOS) || defined(MSWIN) || defined(OS2)
# ifdef __EMX__
|| (p = mch_getenv((char_u *)"EMXSHELL")) != NULL
|| ((p = mch_getenv((char_u *)"EMXSHELL")) != NULL && *p != NUL)
# endif
|| (p = mch_getenv((char_u *)"COMSPEC")) != NULL
|| ((p = mch_getenv((char_u *)"COMSPEC")) != NULL && *p != NUL)
# ifdef WIN3264
|| (p = default_shell()) != NULL
|| ((p = default_shell()) != NULL && *p != NUL)
# endif
#endif
)
)
set_string_default("sh", p);
#ifdef FEAT_WILDIGN