correct a memory leak

[calc.git] / parser.h

diff --git a/parser.h b/parser.h
index 8307c887517586efc48cca1a4c79343d04addc55..0b9233fa406a25834e6cb93c8acea5cc505f7272 100644 (file)
--- a/parser.h
+++ b/parser.h
@@ -43,6 +43,7 @@ typedef struct _element_t {
     double value;
     int prio;
     int hidden;
+    char *string;
 } element_t;
 
 #define ERROR_OP ((element_t *)(-1))
@@ -55,6 +56,7 @@ typedef struct _workspace_t {
     double *storage;
     int storage_size;
     element_t *root;
+    char *string;
 } workspace_t;
 
 /* parser function */