X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff.c;h=5422c438826254f36d1e00af0e8b882690661276;hb=a7d5629fe0580bd3e154206388371f5b8fc832db;hp=6991ed4e17343a3104d3fd518b5d85d0913e9259;hpb=74f6e0505bb854db5b25ba977432471fed218a73;p=git.git

diff --git a/diff.c b/diff.c
index 6991ed4e1..5422c4388 100644
--- a/diff.c
+++ b/diff.c
@@ -3154,14 +3154,14 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac)
 		if ((options->break_opt = diff_scoreopt_parse(arg)) == -1)
 			return error("invalid argument to -B: %s", arg+2);
 	}
-	else if (!prefixcmp(arg, "-M") || !prefixcmp(arg, "--detect-renames=") ||
-		 !strcmp(arg, "--detect-renames")) {
+	else if (!prefixcmp(arg, "-M") || !prefixcmp(arg, "--find-renames=") ||
+		 !strcmp(arg, "--find-renames")) {
 		if ((options->rename_score = diff_scoreopt_parse(arg)) == -1)
 			return error("invalid argument to -M: %s", arg+2);
 		options->detect_rename = DIFF_DETECT_RENAME;
 	}
-	else if (!prefixcmp(arg, "-C") || !prefixcmp(arg, "--detect-copies=") ||
-		 !strcmp(arg, "--detect-copies")) {
+	else if (!prefixcmp(arg, "-C") || !prefixcmp(arg, "--find-copies=") ||
+		 !strcmp(arg, "--find-copies")) {
 		if (options->detect_rename == DIFF_DETECT_COPY)
 			DIFF_OPT_SET(options, FIND_COPIES_HARDER);
 		if ((options->rename_score = diff_scoreopt_parse(arg)) == -1)
@@ -3384,12 +3384,12 @@ static int diff_scoreopt_parse(const char *opt)
 			opt += strlen("break-rewrites");
 			if (*opt == 0 || *opt++ == '=')
 				cmd = 'B';
-		} else if (!prefixcmp(opt, "detect-copies")) {
-			opt += strlen("detect-copies");
+		} else if (!prefixcmp(opt, "find-copies")) {
+			opt += strlen("find-copies");
 			if (*opt == 0 || *opt++ == '=')
 				cmd = 'C';
-		} else if (!prefixcmp(opt, "detect-renames")) {
-			opt += strlen("detect-renames");
+		} else if (!prefixcmp(opt, "find-renames")) {
+			opt += strlen("find-renames");
 			if (*opt == 0 || *opt++ == '=')
 				cmd = 'M';
 		}
@@ -4412,7 +4412,7 @@ size_t fill_textconv(struct userdiff_driver *driver,
 		return df->size;
 	}
 
-	if (driver->textconv_cache) {
+	if (driver->textconv_cache && df->sha1_valid) {
 		*outbuf = notes_cache_get(driver->textconv_cache, df->sha1,
 					  &size);
 		if (*outbuf)
@@ -4423,7 +4423,7 @@ size_t fill_textconv(struct userdiff_driver *driver,
 	if (!*outbuf)
 		die("unable to read files to diff");
 
-	if (driver->textconv_cache) {
+	if (driver->textconv_cache && df->sha1_valid) {
 		/* ignore errors, as we might be in a readonly repository */
 		notes_cache_put(driver->textconv_cache, df->sha1, *outbuf,
 				size);