X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2749089a332d27b5bad583e4f4cb213651040e4f..866592d872daa1f4e3d44948d7d3a6c90b0af9d0:/src/gtk/wave.cpp?ds=inline

diff --git a/src/gtk/wave.cpp b/src/gtk/wave.cpp
index 80a679ebb8..b100588180 100644
--- a/src/gtk/wave.cpp
+++ b/src/gtk/wave.cpp
@@ -169,7 +169,6 @@ typedef  struct
 
 int wxWave::OpenDSP(void)
 {
-  wxString str;
   WAVEFORMAT  waveformat;
   int dev=-1;
   unsigned long ul;
@@ -179,14 +178,14 @@ int wxWave::OpenDSP(void)
 
   memcpy(&waveformat,&m_waveData[FMT_INDEX+4],sizeof(WAVEFORMAT));
 
-  str= wxString(m_waveData,4);
-  if (str != "RIFF")    return -1;
-  str= wxString(&m_waveData[WAVE_INDEX],4);
-  if (str != "WAVE")    return -1;
-  str= wxString(&m_waveData[FMT_INDEX],4);
-  if (str != "fmt ")    return -1;
-  str= wxString(&m_waveData[FMT_INDEX+waveformat.uiSize+8],4);
-  if(str != "data")     return -1;
+  if (memcmp(m_waveData, "RIFF", 4) != 0)
+    return -1;
+  if (memcmp(&m_waveData[WAVE_INDEX], "WAVE", 4) != 0)
+    return -1;
+  if (memcmp(&m_waveData[FMT_INDEX], "fmt ", 4) != 0)
+    return -1;
+  if (memcmp(&m_waveData[FMT_INDEX+waveformat.uiSize+8], "data", 4) != 0)
+    return -1;
   memcpy(&ul,&m_waveData[FMT_INDEX+waveformat.uiSize+12],4);
   m_sizeData=ul;
   if ((int)(m_sizeData+FMT_INDEX+waveformat.uiSize+16) != m_waveLength)