sfeed

commit ec254ccf06b80f3f276d8dc0120f4f7e6ba6141f
parent 964846003dbd9de9771ff292c4191413796dcbe2
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun,  2 Aug 2015 15:07:03 +0200

sfeed_frames: normalizepath: dont start with replaced -, just ignore

Diffstat:
M
sfeed_frames.c
 | 
8
++++----

1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sfeed_frames.c b/sfeed_frames.c
@@ -49,15 +49,15 @@ printcontent(const char *s, FILE *fp)
 static size_t
 normalizepath(const char *path, char *buf, size_t bufsiz)
 {
-	size_t i = 0, r = 0;
+	size_t i, r = 0;
 
-	for (; *path && i < bufsiz; path++) {
+	for (i = 0; *path && i < bufsiz; path++) {
 		if (isalpha((int)*path) || isdigit((int)*path)) {
 			buf[i++] = tolower((int)*path);
 			r = 0;
 		} else {
-			/* don't repeat '-' */
-			if (!r)
+			/* don't repeat '-', don't start with '-' */
+			if (!r && i)
 				buf[i++] = '-';
 			r++;
 		}