github-repos/make
1
0
Fork 0
mirror of https://github.com/mirror/make.git synced 2025-03-25 01:00:30 +08:00
Code Issues Packages Projects Releases Wiki Activity

Formerly main.c.~102~

Browse Source
This commit is contained in:
Roland McGrath 1993-12-15 22:49:45 +00:00
parent b8c55666a7
commit 4f752036ac
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
main.c
View File

@ -497,7 +497,11 @@ main (argc, argv, envp)
register char *ep = envp[i];
while (*ep != '=')
++ep;
define_variable (envp[i], ep - envp[i], ep + 1, o_env, 1)
/* The result of pointer arithmetic is cast to unsigned int for
machines where ptrdiff_t is a different size that doesn't widen
the same. */
define_variable (envp[i], (unsigned int) (ep - envp[i]),
ep + 1, o_env, 1)
/* Force exportation of every variable culled from the environment.
We used to rely on target_environment's v_default code to do this.
But that does not work for the case where an environment variable