avoid multiple definitions for free_pnode()

20 years ago · a123453295
1 changed files with 2 additions and 0 deletions
--- a/src/frontend/parse.h
+++ b/src/frontend/parse.h
@ -11,7 +11,9 @@
 #include <wordlist.h>

 struct pnode * ft_getpnames(wordlist *wl, bool check);
+#ifndef free_pnode
 #define free_pnode(ptr)  free_pnode_x(ptr); ptr=NULL;
+#endif
 void free_pnode_x(struct pnode *t);