From c24d5e4438cd008aa1d29aecbf650e972376ac6d Mon Sep 17 00:00:00 2001
From: Petr Baudis <pasky@ucw.cz>
Date: Tue, 4 May 2010 10:04:37 +0200
Subject: [PATCH] Patterns: Fix up signedness

---
 pattern.c   | 4 ++--
 patternsp.c | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/pattern.c b/pattern.c
index 3e9ce91..1d8d0d8 100644
--- a/pattern.c
+++ b/pattern.c
@@ -90,8 +90,8 @@ str2feature(char *str, struct feature *f)
 {
 	while (isspace(*str)) str++;
 
-	int flen = strcspn(str, ":");
-	for (int i = 0; i < sizeof(features)/sizeof(features[0]); i++)
+	int unsigned flen = strcspn(str, ":");
+	for (unsigned int i = 0; i < sizeof(features)/sizeof(features[0]); i++)
 		if (strlen(features[i].name) == flen && !strncmp(features[i].name, str, flen)) {
 			f->id = i;
 			goto found;
diff --git a/patternsp.c b/patternsp.c
index d2dc7ba..04ca728 100644
--- a/patternsp.c
+++ b/patternsp.c
@@ -210,7 +210,7 @@ found_rot:;
 
 /* Spatial dict manipulation. */
 
-static int
+static unsigned int
 spatial_dict_addc(struct spatial_dict *dict, struct spatial *s)
 {
 	/* Allocate space in 1024 blocks. */
@@ -225,7 +225,7 @@ spatial_dict_addc(struct spatial_dict *dict, struct spatial *s)
 }
 
 static bool
-spatial_dict_addh(struct spatial_dict *dict, hash_t hash, int id)
+spatial_dict_addh(struct spatial_dict *dict, hash_t hash, unsigned int id)
 {
 	if (dict->hash[hash] && dict->hash[hash] != id)
 		dict->collisions++;
@@ -269,7 +269,7 @@ spatial_dict_read(struct spatial_dict *dict, char *buf)
 	}
 
 	/* Add to collection. */
-	int id = spatial_dict_addc(dict, &s);
+	unsigned int id = spatial_dict_addc(dict, &s);
 
 	/* Add to specified hash places. */
 	while (*bufp) {
-- 
2.11.4.GIT