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use sigmask() macro instead of defining twice.
[unix-history]
/
usr
/
src
/
usr.bin
/
mail
/
head.c
diff --git
a/usr/src/usr.bin/mail/head.c
b/usr/src/usr.bin/mail/head.c
index
f8d8151
..
271f991
100644
(file)
--- a/
usr/src/usr.bin/mail/head.c
+++ b/
usr/src/usr.bin/mail/head.c
@@
-1,5
+1,5
@@
#ifndef lint
#ifndef lint
-static char sccsid[] = "@(#)head.c 2.
3
(Berkeley) %G%";
+static char sccsid[] = "@(#)head.c 2.
4
(Berkeley) %G%";
#endif
#include "rcv.h"
#endif
#include "rcv.h"
@@
-222,7
+222,14
@@
nextword(wp, wbuf)
}
cp2 = wbuf;
while (!any(*cp, " \t") && *cp != '\0')
}
cp2 = wbuf;
while (!any(*cp, " \t") && *cp != '\0')
- *cp2++ = *cp++;
+ if (*cp == '"') {
+ *cp2++ = *cp++;
+ while (*cp != '\0' && *cp != '"')
+ *cp2++ = *cp++;
+ if (*cp == '"')
+ *cp2++ = *cp++;
+ } else
+ *cp2++ = *cp++;
*cp2 = '\0';
while (any(*cp, " \t"))
cp++;
*cp2 = '\0';
while (any(*cp, " \t"))
cp++;