Fix warning reported by Cyril Hrubis (chrubis AT suse DOT cz).
Signed-off-by: Garrett Cooper <yanegomi@gmail.com>
diff --git a/tools/rand_lines.c b/tools/rand_lines.c
index 5a61aae..e1b2d0a 100644
--- a/tools/rand_lines.c
+++ b/tools/rand_lines.c
@@ -98,12 +98,12 @@
*
**************************************************************/
-#include <unistd.h>
+#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <errno.h>
#include <time.h>
+#include <unistd.h>
#include "random_range.h"
@@ -341,7 +341,8 @@
if (offsets[cnt].used) {
fseek(infile, offsets[cnt].offset, SEEK_SET);
- fgets(line, MAX_LN_SZ, infile);
+ if (fgets(line, MAX_LN_SZ, infile) == NULL)
+ err(1, "fgets");
fputs(line, stdout);
}
}