diff --git a/sourcepawn/compiler/sc1.c b/sourcepawn/compiler/sc1.c
index 2bd8e569..f5b7892c 100644
--- a/sourcepawn/compiler/sc1.c
+++ b/sourcepawn/compiler/sc1.c
@@ -3985,7 +3985,7 @@ static int newfunc(char *firstname,int firsttag,int fpublic,int fstatic,int stoc
   if (matchtoken(';')) {
     sym->usage|=uFORWARD;
     if (!sc_needsemicolon)
-      error(218);       /* old style prototypes used with optional semicolumns */
+      error(10);       /* old style prototypes used with optional semicolumns */
     delete_symbols(&loctab,0,TRUE,TRUE);  /* prototype is done; forget everything */
     return TRUE;
   } /* if */
diff --git a/sourcepawn/compiler/sc3.c b/sourcepawn/compiler/sc3.c
index ce8182d3..d4e780c5 100644
--- a/sourcepawn/compiler/sc3.c
+++ b/sourcepawn/compiler/sc3.c
@@ -2674,9 +2674,12 @@ static int nesting=0;
     if ((sym->usage & uNATIVE)==0)
       totalsize++;                    /* add "call" opcode */
     totalsize+=nest_stkusage;
-    assert(curfunc!=NULL);
-    if (curfunc->x.stacksize<totalsize)
-      curfunc->x.stacksize=totalsize;
+    if (curfunc != NULL) {
+      if (curfunc->x.stacksize<totalsize)
+        curfunc->x.stacksize=totalsize;
+    } else {
+      error(10);
+    }
     nest_stkusage-=nargs+heapalloc+1; /* stack/heap space, +1 for argcount param */
     /* if there is a syntax error in the script, the stack calculation is
      * probably incorrect; but we may not allow it to drop below zero