X-Git-Url: https://git.cworth.org/git?p=mnemon;a=blobdiff_plain;f=mnemon.c;h=a27efd4f106042f3ae14be7a626f04b7eadc2b34;hp=ac31422cba7c4eb2f8757e9ed07425250d07ef78;hb=12dfc3592e237017c9a9afd8708728f58f8ab68a;hpb=34a187901f1ffdf5d29fd66ac6d3614431858148

diff --git a/mnemon.c b/mnemon.c
index ac31422..a27efd4 100644
--- a/mnemon.c
+++ b/mnemon.c
@@ -321,7 +321,7 @@ mnemon_init (mnemon_t *mnemon)
 void
 mnemon_fini (mnemon_t *mnemon)
 {
-    int i;
+    unsigned int i;
 
     for (i = 0; i < mnemon->num_bins; i++)
 	bin_fini (&mnemon->bins[i]);
@@ -351,7 +351,7 @@ category_t *
 mnemon_get_category_if_exists (mnemon_t	    *mnemon,
 			       const char   *name)
 {
-    int i;
+    unsigned int i;
 
     for (i = 0; i < mnemon->num_categories; i++)
 	if (strcmp (mnemon->categories[i].name, name) == 0)
@@ -396,7 +396,7 @@ static bin_t *
 mnemon_get_bin (mnemon_t	*mnemon,
 		int		 score)
 {
-    int i;
+    unsigned int i;
     bin_t *bin;
 
     for (i = 0; i < mnemon->num_bins; i++)
@@ -478,7 +478,7 @@ mnemon_load_category (mnemon_t		*mnemon,
     int line_count = 0;
     char *path;
     category_t *category;
-    int i;
+    unsigned int i;
     struct stat st;
 
     path = xmalloc (strlen (mnemon->dir_name) + 1 + strlen (name) + 1);
@@ -658,7 +658,8 @@ mnemon_load (mnemon_t *mnemon)
 void
 mnemon_save (mnemon_t *mnemon)
 {
-    int i, err;
+    unsigned int i;
+    int err;
     char *filename, *lock_filename;
     FILE *file;
     category_t *category;
@@ -752,12 +753,12 @@ mnemon_item_category (mnemon_t	*mnemon,
 		      item_t	*item)
 {
     category_t *category;
-    int i, item_index;
+    unsigned int i, item_index;
 
     for (i = 0; i < mnemon->num_categories; i++) {
 	category = &mnemon->categories[i];
 	item_index = item - category->items;
-	if (item_index >= 0 && item_index < category->num_items)
+	if (item_index < category->num_items)
 	    return category;
     }