commit 2d80151f324fc8b4ba93c96bfc7547ce62a8a80f
author drh <drh@noemail.net> Thu Jan 14 22:19:58 2016 +0000
committer drh <drh@noemail.net> Thu Jan 14 22:19:58 2016 +0000
tree 87f448eb2c28bc3fceb46c5ffdc967a68dac3a0c
parent 2cfe049f40d61a17ababf57e0575a12f761a7841

Combine the xFunc and xStep pointers of the FuncDef object into a single
pointer xSFunc.

FossilOrigin-Name: 0d1b3d7d3ca66cb0b97493f1aeade1703af3c9f4

src/expr.c

diff --git a/src/expr.c b/src/expr.c
index 3be3bf5..b8cf3f7 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -2896,7 +2896,7 @@
       zId = pExpr->u.zToken;
       nId = sqlite3Strlen30(zId);
       pDef = sqlite3FindFunction(db, zId, nId, nFarg, enc, 0);
-      if( pDef==0 || pDef->xFunc==0 ){
+      if( pDef==0 || pDef->xFinalize!=0 ){
         sqlite3ErrorMsg(pParse, "unknown function: %.*s()", nId, zId);
         break;
       }