X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/5ccbd49adba7e6d48f4094fa6eade7a7fb8ec4cf..f2e833551241a8e085be193e80378004eeee6f51:/uip/picksbr.c

diff --git a/uip/picksbr.c b/uip/picksbr.c
index b92c053a..4895b237 100644
--- a/uip/picksbr.c
+++ b/uip/picksbr.c
@@ -80,7 +80,7 @@ static struct swit parswit[] = {
 static char linebuf[LBSIZE + 1];
 
 /* the magic array for case-independence */
-static char cc[] = {
+static unsigned char cc[] = {
 	0000,0001,0002,0003,0004,0005,0006,0007,
 	0010,0011,0012,0013,0014,0015,0016,0017,
 	0020,0021,0022,0023,0024,0025,0026,0027,
@@ -701,7 +701,8 @@ plist
 			break;
 		    }
 		    lf++;
-		    c = ' ';
+		    /* Unfold by skipping the newline. */
+		    c = 0;
 		}
 	    }
 	    if (c && p1 < &linebuf[LBSIZE - 1])