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Updated docs/README-ATTACHMENTS, mainly to reflect that no setup is
[mmh]
/
uip
/
whatnowsbr.c
diff --git
a/uip/whatnowsbr.c
b/uip/whatnowsbr.c
index
1d21bd3
..
121a79b
100644
(file)
--- a/
uip/whatnowsbr.c
+++ b/
uip/whatnowsbr.c
@@
-605,6
+605,11
@@
system_in_dir(const char *dir, const char *cmd)
{
char olddir[BUFSIZ];
int r;
{
char olddir[BUFSIZ];
int r;
+
+ /* ensure that $SHELL exists, as the cmd was written relying on
+ a non-blank $SHELL... */
+ setenv("SHELL","/bin/sh",0); /* don't overwrite */
+
if (getcwd(olddir, sizeof(olddir)) == 0)
adios("getcwd", "could not get working directory");
if (chdir(dir) != 0)
if (getcwd(olddir, sizeof(olddir)) == 0)
adios("getcwd", "could not get working directory");
if (chdir(dir) != 0)
@@
-621,6
+626,11
@@
popen_in_dir(const char *dir, const char *cmd, const char *type)
{
char olddir[BUFSIZ];
FILE *f;
{
char olddir[BUFSIZ];
FILE *f;
+
+ /* ensure that $SHELL exists, as the cmd was written relying on
+ a non-blank $SHELL... */
+ setenv("SHELL","/bin/sh",0); /* don't overwrite */
+
if (getcwd(olddir, sizeof(olddir)) == 0)
adios("getcwd", "could not get working directory");
if (chdir(dir) != 0)
if (getcwd(olddir, sizeof(olddir)) == 0)
adios("getcwd", "could not get working directory");
if (chdir(dir) != 0)