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authorRoberto Ierusalimschy <roberto@inf.puc-rio.br>2005-07-11 15:48:02 -0300
committerRoberto Ierusalimschy <roberto@inf.puc-rio.br>2005-07-11 15:48:02 -0300
commitc2f065f405ac7cc27bcfcc9b2b44ac53b666efde (patch)
tree9292353624589f3fd53b7fcdca2f8719ccdfb132 /lobject.c
parentb261cd110f542680797bec8ca974b2116b414f0a (diff)
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Diffstat (limited to 'lobject.c')
-rw-r--r--lobject.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/lobject.c b/lobject.c
index 4fe5fdb4..fd522394 100644
--- a/lobject.c
+++ b/lobject.c
@@ -1,5 +1,5 @@
1/* 1/*
2** $Id: lobject.c,v 2.14 2005/05/20 15:53:42 roberto Exp roberto $ 2** $Id: lobject.c,v 2.15 2005/05/31 14:25:18 roberto Exp roberto $
3** Some generic functions over Lua objects 3** Some generic functions over Lua objects
4** See Copyright Notice in lua.h 4** See Copyright Notice in lua.h
5*/ 5*/
@@ -116,7 +116,9 @@ const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
116 incr_top(L); 116 incr_top(L);
117 switch (*(e+1)) { 117 switch (*(e+1)) {
118 case 's': { 118 case 's': {
119 pushstr(L, va_arg(argp, char *)); 119 const char *s = va_arg(argp, char *);
120 if (s == NULL) s = "(null)";
121 pushstr(L, s);
120 break; 122 break;
121 } 123 }
122 case 'c': { 124 case 'c': {