Fix harmless compiler warnings in wherecode.c. One such warning was

identified by [forum:/forumpost/721675f007|forum post 721675f007] and the
other was found by tool/warnings.sh.

FossilOrigin-Name: 987b96aa636c1801f87d3e1c75d34d45c5b6f437bcc6d150298675447ed16b5d

1 files changed, 6 insertions, 1 deletions

diff --git a/src/wherecode.c b/src/wherecode.c
index f1c6711af..0bd1733b7 100644
--- a/src/wherecode.c
+++ b/src/wherecode.c
@@ -132,7 +132,9 @@ void sqlite3WhereAddExplainText(
     int isSearch;                 /* True for a SEARCH. False for SCAN. */
     WhereLoop *pLoop;             /* The controlling WhereLoop object */
     u32 flags;                    /* Flags that describe this loop */
+#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_EXPLAIN)
     char *zMsg;                   /* Text to add to EQP output */
+#endif
     StrAccum str;                 /* EQP output string */
     char zBuf[100];               /* Initial space for EQP output string */
 
@@ -215,8 +217,10 @@ void sqlite3WhereAddExplainText(
       sqlite3_str_append(&str, " (~1 row)", 9);
     }
 #endif
+#if defined(SQLITE_DEBUG) && !defined(SQLITE_OMIT_EXPLAIN)
     zMsg = sqlite3StrAccumFinish(&str);
     sqlite3ExplainBreakpoint("",zMsg);
+#endif
 
     assert( pOp->opcode==OP_Explain );
     assert( pOp->p4type==P4_DYNAMIC || pOp->p4.z==0 );
@@ -355,9 +359,10 @@ void sqlite3WhereAddScanStatus(
       }
     }else{
       int addr;
+      VdbeOp *pOp;
       assert( pSrclist->a[pLvl->iFrom].fg.isSubquery );
       addr = pSrclist->a[pLvl->iFrom].u4.pSubq->addrFillSub;
-      VdbeOp *pOp = sqlite3VdbeGetOp(v, addr-1);
+      pOp = sqlite3VdbeGetOp(v, addr-1);
       assert( sqlite3VdbeDb(v)->mallocFailed || pOp->opcode==OP_InitCoroutine );
       assert( sqlite3VdbeDb(v)->mallocFailed || pOp->p2>addr );
       sqlite3VdbeScanStatusRange(v, addrExplain, addr, pOp->p2-1);