Merge pull request #291 from duskCoder/cap_net_admin

[i3/i3status] / src / print_disk_info.c

diff --git a/src/print_disk_info.c b/src/print_disk_info.c
index 3be81eaa604d409a75233bcf7963f97bd9f4b511..770e7186840959198efd89b114e7fc809b3bd2cf 100644 (file)
--- a/src/print_disk_info.c
+++ b/src/print_disk_info.c
@@ -7,7 +7,7 @@
 #include <sys/stat.h>
 #include <sys/statvfs.h>
 #include <sys/types.h>
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || (__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
 #include <sys/param.h>
 #include <sys/mount.h>
 #elif defined(__NetBSD__)
@@ -142,7 +142,7 @@ void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const ch
         mounted = false;
     } else {
         char *sanitized = sstrdup(path);
-        if (sanitized[strlen(sanitized) - 1] == '/')
+        if (strlen(sanitized) > 1 && sanitized[strlen(sanitized) - 1] == '/')
             sanitized[strlen(sanitized) - 1] = '\0';
         FILE *mntentfile = setmntent("/etc/mtab", "r");
         struct mntent *m;