sbase

commit 696bb992c3b3f5536c3c204c3e7130832fdce0e6
parent f2e6af73507db3b5ca42de10658b605ee25a1923
Author: FRIGN <dev@frign.de>
Date:   Sun,  1 Feb 2015 03:54:56 +0100

Return number of bytes read even on a partial read

and set the rune to Runeerror for later checking (if desired).

Diffstat:
M
libutf/readrune.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libutf/readrune.c b/libutf/readrune.c
@@ -34,7 +34,8 @@ readrune(const char *file, FILE *fp, Rune *r)
 					file, strerror(errno));
 				exit(1);
 			}
-			return 0;
+			*r = Runeerror;
+			return i;
 		}
 		buf[i++] = c;
 		if (fullrune(buf, i)) {