Fix ram_free for Linux

diff --git a/components/ram.c b/components/ram.c
index 57081d2a4f86101757a8634a4e3f47b4d757b745..f451601862dd1555d16e9eb6adfa9ae9d31786e2 100644 (file)
--- a/components/ram.c
+++ b/components/ram.c
@@ -9,7 +9,11 @@
        {
                long free;
 
-               return (pscanf("/proc/meminfo", "MemFree: %ld kB\n", &free) == 1) ?
+               return (pscanf("/proc/meminfo",
+                              "MemTotal: %ld kB\n"
+                              "MemFree: %ld kB\n"
+                              "MemAvailable: %ld kB\n",
+                              &free, &free, &free) == 3) ?
                       bprintf("%f", (float)free / 1024 / 1024) : NULL;
        }