diff options
Diffstat (limited to 'cmd-line-utils/readline/histsearch.c')
-rw-r--r-- | cmd-line-utils/readline/histsearch.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/cmd-line-utils/readline/histsearch.c b/cmd-line-utils/readline/histsearch.c index ffc97d720db..1cc5875a4b4 100644 --- a/cmd-line-utils/readline/histsearch.c +++ b/cmd-line-utils/readline/histsearch.c @@ -22,7 +22,9 @@ #define READLINE_LIBRARY -#include "config_readline.h" +#if defined (HAVE_CONFIG_H) +# include <config.h> +#endif #include <stdio.h> #if defined (HAVE_STDLIB_H) @@ -75,11 +77,11 @@ history_search_internal (string, direction, anchored) if (string == 0 || *string == '\0') return (-1); - if (!history_length || ((i == history_length) && !reverse)) + if (!history_length || ((i >= history_length) && !reverse)) return (-1); - if (reverse && (i == history_length)) - i--; + if (reverse && (i >= history_length)) + i = history_length - 1; #define NEXT_LINE() do { if (reverse) i--; else i++; } while (0) |