also check for glsl errors on linking, activation GLSL_DEBUG again (slowdown on shader compilation)

Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp

@@ -145,6 +145,7 @@ bool PixelShaderCache::CompilePixelShader(FRAGMENTSHADER& ps, const char* pstrpr
 		char szTemp[MAX_PATH];
 		sprintf(szTemp, "ps_%d.txt", result);
 		FILE *fp = fopen(szTemp, "wb");
+		fwrite(infoLog, strlen(infoLog), 1, fp);
 		fwrite(pstrprogram, strlen(pstrprogram), 1, fp);
 		fclose(fp);
 		delete[] infoLog;