File transfig-fix-of-e0c4b024.patch of Package transfig.11759

---
 fig2dev/read.c |    1 +
 1 file changed, 1 insertion(+)

--- fig2dev/read.c
+++ fig2dev/read.c	2019-06-26 07:42:58.814701806 +0000
@@ -1424,6 +1424,7 @@ get_line(FILE *fp)
 		return -1;
 	    /* skip empty lines */
 	} else if (*buf != '\n' || !(*buf == '\r' && buf[1] == '\n')) {
+	    len = strlen(buf);
 	    /* remove newline and possibly a carriage return */
 	    if (buf[len-1] == '\n')
 		buf[len - (buf[len-2] == '\r' ? 2 : 1)] = '\0';