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just in case, flush all output

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This commit is contained in:
Roberto Ierusalimschy 2005-09-06 14:19:33 -03:00
parent 8ead2ec358
commit 506c89cef8
1 changed files with 4 additions and 1 deletions
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5
lua.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lua.c,v 1.148 2005/08/25 19:55:38 roberto Exp roberto $ ** $Id: lua.c,v 1.149 2005/08/26 17:32:05 roberto Exp roberto $
** Lua stand-alone interpreter ** Lua stand-alone interpreter
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -50,12 +50,14 @@ static void print_usage (void) {
" -v show version information\n" " -v show version information\n"
" -- stop handling options\n" , " -- stop handling options\n" ,
progname); progname);
fflush(stderr);
} }
static void l_message (const char *pname, const char *msg) { static void l_message (const char *pname, const char *msg) {
if (pname) fprintf(stderr, "%s: ", pname); if (pname) fprintf(stderr, "%s: ", pname);
fprintf(stderr, "%s\n", msg); fprintf(stderr, "%s\n", msg);
fflush(stderr);
} }
@ -222,6 +224,7 @@ static void dotty (lua_State *L) {
} }
lua_settop(L, 0); /* clear stack */ lua_settop(L, 0); /* clear stack */
fputs("\n", stdout); fputs("\n", stdout);
fflush(stdout);
progname = oldprogname; progname = oldprogname;
} }