Added warning to all nmh programs for multiple profile entries for the

[mmh] / sbr / readconfig.c

diff --git a/sbr/readconfig.c b/sbr/readconfig.c
index 2321145..5900c37 100644 (file)
--- a/sbr/readconfig.c
+++ b/sbr/readconfig.c
@@ -106,5 +106,23 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
        break;
     }
 
+    if (opp == NULL) {
+       /* Check for duplicated profile entries.  But only on this
+          very first call from context_read(), when opp is NULL. */
+
+       for (np = m_defs; np; np = np->n_next) {
+           /* Yes, this is O(N^2).  The profile should be small enough so
+              that's not a performance problem. */
+           struct node *np2;
+           for (np2 = np->n_next; np2; np2 = np2->n_next) {
+               if (!mh_strcasecmp (np->n_name, np2->n_name)) {
+                   admonish (NULL, "multiple \"%s\" profile components "
+                               "in %s, ignoring \"%s\"",
+                             np->n_name, defpath, np2->n_field);
+               }
+           }
+       }
+    }
+
     opp = npp;
 }