shithub: openh264

Info  •  Files  •  Log  •  Branches

Avoid declaring unused variables

Move the variable declarations within the ifdef instead.

--- a/codec/console/enc/src/welsenc.cpp

+++ b/codec/console/enc/src/welsenc.cpp

@@ -542,14 +542,15 @@

     }

     else if (!strcmp (pCommand, "-drec") && (n + 1 < argc)) {

+#ifdef ENABLE_FRAME_DUMP

       unsigned int	iLayer = atoi (argv[n++]);

       const int iLen = strlen (argv[n]);

-#ifdef ENABLE_FRAME_DUMP

       SDLayerParam* pDLayer = &pSvcParam.sDependencyLayers[iLayer];

       pDLayer->sRecFileName[iLen] = '\0';

-      strncpy (pDLayer->sRecFileName, argv[n], iLen);	// confirmed_safe_unsafe_usage

+      strncpy (pDLayer->sRecFileName, argv[n++], iLen);	// confirmed_safe_unsafe_usage

+#else

+      n += 2;

 #endif//ENABLE_FRAME_DUMP

-      n++;

     }

     else if (!strcmp (pCommand, "-sw") && (n + 1 < argc)) {