X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flibpspp%2Fmessage.c;h=de3dab8df754efb40cd357ee1311cbc3223cb7a3;hb=a353919df75c25331144602421353a856f4236d6;hp=356fcf9b1fc39bb7b3e59b67977a042383da7403;hpb=b561da06cecf48556e94b4e033bd749eeba3bef7;p=pspp

diff --git a/src/libpspp/message.c b/src/libpspp/message.c
index 356fcf9b1f..de3dab8df7 100644
--- a/src/libpspp/message.c
+++ b/src/libpspp/message.c
@@ -128,6 +128,8 @@ msg_dup (const struct msg *m)
   new_msg = xmemdup (m, sizeof *m);
   if (m->file_name != NULL)
     new_msg->file_name = xstrdup (m->file_name);
+  if (m->command_name != NULL)
+    new_msg->command_name = xstrdup (m->command_name);
   new_msg->text = xstrdup (m->text);
 
   return new_msg;
@@ -143,11 +145,12 @@ msg_destroy (struct msg *m)
 {
   free (m->file_name);
   free (m->text);
+  free (m->command_name);
   free (m);
 }
 
 char *
-msg_to_string (const struct msg *m, const char *command_name)
+msg_to_string (const struct msg *m)
 {
   struct string s;
 
@@ -210,8 +213,8 @@ msg_to_string (const struct msg *m, const char *command_name)
 
   ds_put_format (&s, "%s: ", msg_severity_to_string (m->severity));
 
-  if (m->category == MSG_C_SYNTAX && command_name != NULL)
-    ds_put_format (&s, "%s: ", command_name);
+  if (m->category == MSG_C_SYNTAX && m->command_name != NULL)
+    ds_put_format (&s, "%s: ", m->command_name);
 
   ds_put_cstr (&s, m->text);
 
@@ -349,6 +352,7 @@ msg_emit (struct msg *m)
      process_msg (m);
 
   free (m->text);
+  free (m->command_name);
 }
 
 /* Disables message output until the next call to msg_enable.  If