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| author | Jari Aalto <jari.aalto@cante.net> | 1997-06-05 14:59:13 +0000 |
|---|---|---|
| committer | Jari Aalto <jari.aalto@cante.net> | 2009-09-12 16:46:50 +0000 |
| commit | d166f048818e10cf3799aa24a174fb22835f1acc (patch) | |
| tree | 1ca27f9243900f8b236d0cde6a3862002aea9e19 /lib/readline/isearch.c | |
| parent | ccc6cda312fea9f0468ee65b8f368e9653e1380b (diff) | |
| download | android_external_bash-d166f048818e10cf3799aa24a174fb22835f1acc.tar.gz android_external_bash-d166f048818e10cf3799aa24a174fb22835f1acc.tar.bz2 android_external_bash-d166f048818e10cf3799aa24a174fb22835f1acc.zip | |
Imported from ../bash-2.01.tar.gz.
Diffstat (limited to 'lib/readline/isearch.c')
| -rw-r--r-- | lib/readline/isearch.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/lib/readline/isearch.c b/lib/readline/isearch.c index fa60fa4..9639a63 100644 --- a/lib/readline/isearch.c +++ b/lib/readline/isearch.c @@ -30,13 +30,19 @@ # include <config.h> #endif +#include <sys/types.h> + #include <stdio.h> #if defined (HAVE_UNISTD_H) # include <unistd.h> #endif -#include <sys/types.h> +#if defined (HAVE_STDLIB_H) +# include <stdlib.h> +#else +# include "ansi_stdlib.h" +#endif #include "rldefs.h" #include "readline.h" @@ -287,7 +293,8 @@ rl_search_history (direction, invoking_key) rl_end = strlen (rl_line_buffer); _rl_restore_prompt(); rl_clear_message (); - free (allocated_line); + if (allocated_line) + free (allocated_line); free (lines); return 0; @@ -403,7 +410,8 @@ rl_search_history (direction, invoking_key) rl_point = line_index; rl_clear_message (); - free (allocated_line); + if (allocated_line) + free (allocated_line); free (lines); return 0; |