patch 7.4.2054
Problem: Wrong part of #ifdef removed.
Solution: Use the right part. (Hirohito Higashi)
diff --git a/src/os_unix.c b/src/os_unix.c
index df39cd3..9e53318 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -4070,27 +4070,7 @@
#endif
int tmode = cur_tmode;
#ifdef USE_SYSTEM /* use system() to start the shell: simple but slow */
- int x;
- /*
- * Set the preferred shell in the EMXSHELL environment variable (but
- * only if it is different from what is already in the environment).
- * Emx then takes care of whether to use "/c" or "-c" in an
- * intelligent way. Simply pass the whole thing to emx's system() call.
- * Emx also starts an interactive shell if system() is passed an empty
- * string.
- */
- char_u *p, *old;
-
- if (((old = (char_u *)getenv("EMXSHELL")) == NULL) || STRCMP(old, p_sh))
- {
- /* should check HAVE_SETENV, but I know we don't have it. */
- p = alloc(10 + strlen(p_sh));
- if (p)
- {
- sprintf((char *)p, "EMXSHELL=%s", p_sh);
- putenv((char *)p); /* don't free the pointer! */
- }
- }
+ char_u *newcmd; /* only needed for unix */
out_flush();