comparison system/System.cpp @ 1363:39271c98cbdd 3.0-integration

Fix compiler warning, remove some debug out

     FILE *meminfo = fopen("/proc/meminfo", "r");
     if (!meminfo) return;
 
     char buf[256];
     while (!feof(meminfo)) {
-        fgets(buf, 256, meminfo);
+        if (!fgets(buf, 256, meminfo)) {
+            return;
+        }
         bool isMemFree = (strncmp(buf, "MemFree:", 8) == 0);
         bool isMemTotal = (!isMemFree && (strncmp(buf, "MemTotal:", 9) == 0));
         if (isMemFree || isMemTotal) {
             QString line = QString(buf).trimmed();
             QStringList elements = line.split(' ', QString::SkipEmptyParts);