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* cli/cli-cmds.c (shell_escape): Silence warnings from old

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compilers.
This commit is contained in:
Daniel Jacobowitz
2003-06-22 04:23:52 +00:00
parent 945d18fb9c
commit 30e942055c
2 changed files with 16 additions and 10 deletions
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21
gdb/cli/cli-cmds.c
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@ -499,19 +499,20 @@ shell_escape (char *arg, int from_tty)
#endif
#else /* Can fork. */
int rc, status, pid;
char *p, *user_shell;
if ((user_shell = (char *) getenv ("SHELL")) == NULL)
user_shell = "/bin/sh";
/* Get the name of the shell for arg0 */
if ((p = strrchr (user_shell, '/')) == NULL)
p = user_shell;
else
p++; /* Get past '/' */
if ((pid = vfork ()) == 0)
{
char *p, *user_shell;
if ((user_shell = (char *) getenv ("SHELL")) == NULL)
user_shell = "/bin/sh";
/* Get the name of the shell for arg0 */
if ((p = strrchr (user_shell, '/')) == NULL)
p = user_shell;
else
p++; /* Get past '/' */
if (!arg)
execl (user_shell, p, 0);
else