From: miker <miker@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Wed, 22 Nov 2006 21:41:54 +0000 (+0000)
Subject: ugly, but it does not warn
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=2054ea5743fcb5750fe8cd7981e3348ec161473a;p=opensrf%2Fbjwebb.git

ugly, but it does not warn


git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@801 9efc2488-bf62-4759-914b-345cdb29e865
---

diff --git a/src/utils/utils.c b/src/utils/utils.c
index 58644a0..004e027 100644
--- a/src/utils/utils.c
+++ b/src/utils/utils.c
@@ -255,17 +255,17 @@ char* uescape( const char* string, int size, int full_escape ) {
 
 	growing_buffer* buf = buffer_init(size + 64);
 	int idx = 0;
-	long unsigned int c = 0;
+	int c = 0;
 
 	while (string[idx]) {
 
 		c ^= c;
 
-		if (!(string[idx] < 0x80)) { // not ASCII
-			if (string[idx]>= 0xc0 && string[idx] <= 0xfd) { // starts a UTF8 string
+		if (!((unsigned char)string[idx] < 0x80)) { // not ASCII
+			if ((unsigned char)string[idx] >= 0xc0 && (unsigned char)string[idx] <= 0xfd) { // starts a UTF8 string
 				do {
-					c = (c << 6) | (string[idx] & 0x3f); // add this byte worth
-				} while ((string[idx + 1] >= 0x80 && string[idx + 1] <= 0xbf) && idx++); // and continue if there's more
+					c = (c << 6) | ((unsigned char)string[idx] & 0x3f); // add this byte worth
+				} while (((unsigned char)string[idx + 1] >= 0x80 && (unsigned char)string[idx + 1] <= 0xbf) && idx++); // and continue if there's more
 				buffer_fadd(buf, "\\u%0.4x", c);
 			} else return NULL;
 		} else {