fixed bug that wrongly guessed the size of the new symbol (lead to crashes)

svn path=/trunk/externals/zexy/; revision=3466

1 files changed, 6 insertions, 3 deletions

diff --git a/src/list2symbol.c b/src/list2symbol.c
index 34b3f5b..1c77c34 100644
--- a/src/list2symbol.c
+++ b/src/list2symbol.c
@@ -58,12 +58,15 @@ static void list2symbol_bang(t_list2symbol *x)
 
   while(i--){
     char buffer[MAXPDSTRING];
+    int len=0;
     if(A_SYMBOL==argv->a_type){
-      length+=strlen(argv->a_w.w_symbol->s_name);
+      len=strlen(argv->a_w.w_symbol->s_name);
     } else {
-      atom_string(argv++, buffer, MAXPDSTRING);
-      length+=strlen(buffer);
+      atom_string(argv, buffer, MAXPDSTRING);
+      len=strlen(buffer);
     }
+    length+=len;
+    argv++;
   }
 
   if (length<=0){