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-rw-r--r--libbb/appletlib.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libbb/appletlib.c b/libbb/appletlib.c
index aade904..e2bb378 100644
--- a/libbb/appletlib.c
+++ b/libbb/appletlib.c
@@ -264,6 +264,7 @@ static void parse_config_file(void)
s = buffer;
if (!fgets(s, sizeof(buffer), f)) { /* Are we done? */
+// why?
if (ferror(f)) { /* Make sure it wasn't a read error. */
parse_error("reading");
}