From 42d0c90a19f558ceaef5a276cbad5686f49aa309 Mon Sep 17 00:00:00 2001
From: "Rafael G. Martins" <rafael@rafaelmartins.eng.br>
Date: Tue, 21 Apr 2015 18:04:32 -0300
Subject: minor optimization

---
 src/main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main.c')

diff --git a/src/main.c b/src/main.c
index 27b4fef..1966b47 100644
--- a/src/main.c
+++ b/src/main.c
@@ -101,7 +101,7 @@ main(int argc, char **argv)
     char *output = NULL;
     b_slist_t *sources = NULL;
 
-    for (int i = 1; i < argc; i++) {
+    for (unsigned int i = 1; i < argc; i++) {
         if (argv[i][0] == '-') {
             switch (argv[i][1]) {
                 case 'h':
-- 
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