sfeed

commit baea971bfbe98c8503d464d2934fb32b50eab6b7
parent 7e6245aa708526949100478f5847704a7dd6eac2
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun,  4 Oct 2015 23:36:35 +0200

sfeed_mbox: small cleanup, move label so check for NUL isnt needed

Diffstat:
M
sfeed_mbox.c
 | 
6
++----

1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/sfeed_mbox.c b/sfeed_mbox.c
@@ -40,8 +40,8 @@ printcontent(const char *s, FILE *fp)
 	if (!strncmp(s, "From ", 5))
 		fputc('>', fp);
 
-	for (; *s; s++) {
 read:
+	for (; *s; s++) {
 		switch (*s) {
 		case '\\':
 			switch (*(++s)) {
@@ -58,7 +58,6 @@ read:
 				goto read;
 			}
 			break;
-		case '\0': return; /* ignore */
 		case '\n':
 			fputc((int)*s, fp);
 			for (s++; *s && *s == '>'; s++)
@@ -149,8 +148,7 @@ main(int argc, char *argv[])
 		printfeed(stdin, "");
 	} else {
 		for (i = 1; i < argc; i++) {
-			fp = fopen(argv[i], "r");
-			if (!fp)
+			if (!(fp = fopen(argv[i], "r")))
 				err(1, "fopen: %s", argv[i]);
 			name = xbasename(argv[i]);
 			printfeed(fp, name);