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| author | Tom Tromey <tromey@redhat.com> | 2009-06-19 15:47:09 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2009-06-19 15:47:09 +0000 |
| commit | 4a98be19cdaffe296173f61b7b1f59f89bf4a382 (patch) | |
| tree | 5d2c3ec8d6df346f26dde4de3e4ec8d1f79fcdad /gdb/cli | |
| parent | 3daf8fe56f9c1c43710fc1b8b9b21fde2a14deae (diff) | |
| download | binutils-gdb-4a98be19cdaffe296173f61b7b1f59f89bf4a382.tar.gz | |
2009-06-19 Samuel Bronson <naesten@gmail.com>
PR cli/9930:
* cli/cli-decode.c (apropos_cmd): Fix avoidance of double
printing.
Diffstat (limited to 'gdb/cli')
| -rw-r--r-- | gdb/cli/cli-decode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c index e748ee6ea8d..f8f6f28b2f3 100644 --- a/gdb/cli/cli-decode.c +++ b/gdb/cli/cli-decode.c @@ -755,10 +755,11 @@ apropos_cmd (struct ui_file *stream, struct cmd_list_element *commandlist, struct re_pattern_buffer *regex, char *prefix) { struct cmd_list_element *c; - int returnvalue=1; /*Needed to avoid double printing*/ + int returnvalue; /* Walk through the commands */ for (c=commandlist;c;c=c->next) { + returnvalue = -1; /*Needed to avoid double printing*/ if (c->name != NULL) { /* Try to match against the name*/ @@ -769,7 +770,7 @@ apropos_cmd (struct ui_file *stream, struct cmd_list_element *commandlist, 0 /* don't recurse */, stream); } } - if (c->doc != NULL && returnvalue != 0) + if (c->doc != NULL && returnvalue < 0) { /* Try to match against documentation */ if (re_search(regex,c->doc,strlen(c->doc),0,strlen(c->doc),NULL) >=0) |