X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;ds=sidebyside;f=xdiff%2Fxutils.c;h=ab6503460f760356a393a3c7b3b8438213e1ee94;hb=e2110c8d881eb61db581b6b9ddd9568f20cf24c7;hp=bc12f298953a4e72b323f73607278028ec4a2805;hpb=edea184a585c9bda560995f676092879a42e3e7a;p=git.git

diff --git a/xdiff/xutils.c b/xdiff/xutils.c
index bc12f2989..ab6503460 100644
--- a/xdiff/xutils.c
+++ b/xdiff/xutils.c
@@ -190,8 +190,10 @@ int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags)
 {
 	int i1, i2;
 
+	if (s1 == s2 && !memcmp(l1, l2, s1))
+		return 1;
 	if (!(flags & XDF_WHITESPACE_FLAGS))
-		return s1 == s2 && !memcmp(l1, l2, s1);
+		return 0;
 
 	i1 = 0;
 	i2 = 0;
@@ -209,18 +211,18 @@ int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags)
 			if (l1[i1++] != l2[i2++])
 				return 0;
 		skip_ws:
-			while (i1 < s1 && isspace(l1[i1]))
+			while (i1 < s1 && XDL_ISSPACE(l1[i1]))
 				i1++;
-			while (i2 < s2 && isspace(l2[i2]))
+			while (i2 < s2 && XDL_ISSPACE(l2[i2]))
 				i2++;
 		}
 	} else if (flags & XDF_IGNORE_WHITESPACE_CHANGE) {
 		while (i1 < s1 && i2 < s2) {
-			if (isspace(l1[i1]) && isspace(l2[i2])) {
+			if (XDL_ISSPACE(l1[i1]) && XDL_ISSPACE(l2[i2])) {
 				/* Skip matching spaces and try again */
-				while (i1 < s1 && isspace(l1[i1]))
+				while (i1 < s1 && XDL_ISSPACE(l1[i1]))
 					i1++;
-				while (i2 < s2 && isspace(l2[i2]))
+				while (i2 < s2 && XDL_ISSPACE(l2[i2]))
 					i2++;
 				continue;
 			}
@@ -239,13 +241,13 @@ int xdl_recmatch(const char *l1, long s1, const char *l2, long s2, long flags)
 	 * while there still are characters remaining on both lines.
 	 */
 	if (i1 < s1) {
-		while (i1 < s1 && isspace(l1[i1]))
+		while (i1 < s1 && XDL_ISSPACE(l1[i1]))
 			i1++;
 		if (s1 != i1)
 			return 0;
 	}
 	if (i2 < s2) {
-		while (i2 < s2 && isspace(l2[i2]))
+		while (i2 < s2 && XDL_ISSPACE(l2[i2]))
 			i2++;
 		return (s2 == i2);
 	}
@@ -258,10 +260,10 @@ static unsigned long xdl_hash_record_with_whitespace(char const **data,
 	char const *ptr = *data;
 
 	for (; ptr < top && *ptr != '\n'; ptr++) {
-		if (isspace(*ptr)) {
+		if (XDL_ISSPACE(*ptr)) {
 			const char *ptr2 = ptr;
 			int at_eol;
-			while (ptr + 1 < top && isspace(ptr[1])
+			while (ptr + 1 < top && XDL_ISSPACE(ptr[1])
 					&& ptr[1] != '\n')
 				ptr++;
 			at_eol = (top <= ptr + 1 || ptr[1] == '\n');