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fish: Fix build error if built without readline.

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fish.c:1447: error: 'add_history_line' defined but not used [-Wunused-function]

(Reported by Matt Booth)
This commit is contained in:
Richard Jones
2010-05-20 10:11:18 +01:00
parent 6e10a24df0
commit 5af010c96d
1 changed files with 4 additions and 2 deletions
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6
fish/fish.c
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@@ -65,7 +65,9 @@ static void script (int prompt);
static void cmdline (char *argv[], int optind, int argc);
static void initialize_readline (void);
static void cleanup_readline (void);
#ifdef HAVE_LIBREADLINE
static void add_history_line (const char *);
#endif
static void print_shell_quote (FILE *stream, const char *str);
/* Currently open libguestfs handle. */
@@ -1443,14 +1445,14 @@ cleanup_readline (void)
#endif
}
#ifdef HAVE_LIBREADLINE
static void
add_history_line (const char *line)
{
#ifdef HAVE_LIBREADLINE
add_history (line);
nr_history_lines++;
#endif
}
#endif
int
xwrite (int fd, const void *v_buf, size_t len)