pk/st
1
0
Fork 0
mirror of https://github.com/pikami/st.git synced 2024-11-25 21:35:42 +00:00
Code Issues Packages Projects Releases Wiki Activity

Check for presence of SHELL environment variable

Browse Source 
- POSIX states the SHELL environment variable "... shall represent a
  pathname of the user's preferred command language interpreter." As
  such, st should check for its presence when deciding what shell to
  use; just as HOME can be defined to override one's passwd-defined home
  directory, a user should also be able to override their passwd-defined
  shell using the SHELL environment variable.
This commit is contained in:
Eric Pruitt 2014-10-28 17:51:42 -07:00 committed by Roberto E. Vargas Caballero
parent 11625c7166
commit bafbba56cd
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
st.c
View File

@ -1158,7 +1158,10 @@ execsh(void) {
die("who are you?\n");
}
sh = (pw->pw_shell[0]) ? pw->pw_shell : shell;
if (!(sh = getenv("SHELL"))) {
sh = (pw->pw_shell[0]) ? pw->pw_shell : shell;
}
if(opt_cmd)
prog = opt_cmd[0];
else if(utmp)