Correct the handling of (for example) the N command by only zeroing the

input space in mf_fgets() if we reach the end of all input files.

This commit is contained in:

Tim J. Robbins

2002-06-16 08:44:39 +00:00

parent 2b13992856

commit 254fac850d

1 changed files with 2 additions and 1 deletions

									
										usr.bin/sed/main.c
									
		+2
		-1
	
												View File
												
				@@ -315,7 +315,6 @@ mf_fgets(sp, spflag)

						firstfile = 1;

					}

					sp->len = 0;

					for (;;) {

						if (f != NULL && (c = getc(f)) != EOF) {

							(void)ungetc(c, f);

				@@ -323,6 +322,7 @@ mf_fgets(sp, spflag)

						}

						/* If we are here then either eof or no files are open yet */

						if (f == stdin) {

							sp->len = 0;

							lastline = 1;

							return (0);

						}

				@@ -334,6 +334,7 @@ mf_fgets(sp, spflag)

						} else

							firstfile = 0;

						if (files == NULL) {

							sp->len = 0;

							lastline = 1;

							return (0);

						}