Fixed pick(1) to properly unfold multiple-line header fields

[mmh] / uip / picksbr.c

diff --git a/uip/picksbr.c b/uip/picksbr.c
index b92c053..4895b23 100644 (file)
--- 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])