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(command_completion_function): cleanup cppcheck warning.

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As other local functions use "text" as function parameter variable
to fix cppcheck warning:

[lib/widget/input_complete.c:569]: (error) Uninitialized variable: text

Signed-off-by: Andreas Mohr <and@gmx.li>
Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andreas Mohr 2016-04-28 15:24:05 +00:00 committed by Andrew Borodin
parent 4449f525e2
commit 1bfe137d2a
1 changed files with 13 additions and 14 deletions
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27
lib/widget/input_complete.c
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@ -538,9 +538,9 @@ hostname_completion_function (const char *text, int state, input_complete_t flag
*/
static char *
command_completion_function (const char *_text, int state, input_complete_t flags)
command_completion_function (const char *text, int state, input_complete_t flags)
{
char *text;
char *u_text;
static const char *path_end;
static gboolean isabsolute;
static int phase;
@ -565,23 +565,22 @@ command_completion_function (const char *_text, int state, input_complete_t flag
};
char *p, *found;
/* cppcheck-suppress uninitvar */
SHOW_C_CTX ("command_completion_function");
if (!(flags & INPUT_COMPLETE_COMMANDS))
return 0;
text = strutils_shell_unescape (_text);
u_text = strutils_shell_unescape (text);
flags &= ~INPUT_COMPLETE_SHELL_ESC;
if (state == 0)
{ /* Initialize us a little bit */
isabsolute = strchr (text, PATH_SEP) != NULL;
isabsolute = strchr (u_text, PATH_SEP) != NULL;
if (!isabsolute)
{
words = bash_reserved;
phase = 0;
text_len = strlen (text);
text_len = strlen (u_text);
if (path == NULL)
{
@ -601,7 +600,7 @@ command_completion_function (const char *_text, int state, input_complete_t flag
if (isabsolute)
{
p = filename_completion_function (text, state, flags);
p = filename_completion_function (u_text, state, flags);
if (p != NULL)
{
@ -611,7 +610,7 @@ command_completion_function (const char *_text, int state, input_complete_t flag
g_free (temp_p);
}
g_free (text);
g_free (u_text);
return p;
}
@ -620,18 +619,18 @@ command_completion_function (const char *_text, int state, input_complete_t flag
{
case 0: /* Reserved words */
for (; *words != NULL; words++)
if (strncmp (*words, text, text_len) == 0)
if (strncmp (*words, u_text, text_len) == 0)
{
g_free (text);
g_free (u_text);
return g_strdup (*(words++));
}
phase++;
words = bash_builtins;
case 1: /* Builtin commands */
for (; *words != NULL; words++)
if (strncmp (*words, text, text_len) == 0)
if (strncmp (*words, u_text, text_len) == 0)
{
g_free (text);
g_free (u_text);
return g_strdup (*(words++));
}
phase++;
@ -649,7 +648,7 @@ command_completion_function (const char *_text, int state, input_complete_t flag
if (cur_path >= path_end)
break;
expanded = tilde_expand (*cur_path ? cur_path : ".");
cur_word = mc_build_filename (expanded, text, (char *) NULL);
cur_word = mc_build_filename (expanded, u_text, (char *) NULL);
g_free (expanded);
canonicalize_pathname (cur_word);
cur_path = strchr (cur_path, 0) + 1;
@ -676,7 +675,7 @@ command_completion_function (const char *_text, int state, input_complete_t flag
}
}
g_free (text);
g_free (u_text);
return found;
}