diff options
Diffstat (limited to 'usr.bin/env/env.c')
| -rw-r--r-- | usr.bin/env/env.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr.bin/env/env.c b/usr.bin/env/env.c index 815976f..b11a0b7 100644 --- a/usr.bin/env/env.c +++ b/usr.bin/env/env.c @@ -67,6 +67,7 @@ main(int argc, char **argv) char *altpath, **ep, *p, **parg; char *cleanenv[1]; int ch, want_clear; + int rtrn; altpath = NULL; want_clear = 0; @@ -105,7 +106,11 @@ main(int argc, char **argv) for (argv += optind; *argv && (p = strchr(*argv, '=')); ++argv) { if (env_verbosity) fprintf(stderr, "#env setenv:\t%s\n", *argv); - (void)setenv(*argv, ++p, 1); + *p = '\0'; + rtrn = setenv(*argv, p + 1, 1); + *p = '='; + if (rtrn == -1) + err(EXIT_FAILURE, "setenv %s", *argv); } if (*argv) { if (altpath) |
