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better to flush all files before starting new process with popen

This commit is contained in:
Roberto Ierusalimschy 2007-08-30 13:13:13 -03:00
parent 47e666c090
commit 9b47cee8b2
1 changed files with 2 additions and 2 deletions
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4
luaconf.h
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@ -1,5 +1,5 @@
/* /*
** $Id: luaconf.h,v 1.89 2007/06/21 13:48:04 roberto Exp roberto $ ** $Id: luaconf.h,v 1.90 2007/06/22 16:59:11 roberto Exp roberto $
** Configuration file for Lua ** Configuration file for Lua
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -656,7 +656,7 @@ union luai_Cast { double l_d; long l_l; };
*/ */
#if defined(LUA_USE_POPEN) #if defined(LUA_USE_POPEN)
#define lua_popen(L,c,m) ((void)L, popen(c,m)) #define lua_popen(L,c,m) ((void)L, fflush(NULL), popen(c,m))
#define lua_pclose(L,file) ((void)L, (pclose(file) != -1)) #define lua_pclose(L,file) ((void)L, (pclose(file) != -1))
#elif defined(LUA_WIN) #elif defined(LUA_WIN)