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authorunknown <vva@genie.(none)>2002-11-22 18:35:58 +0400
committerunknown <vva@genie.(none)>2002-11-22 18:35:58 +0400
commited4a4b89cdebaa31560fcbfd0f677e4b59a54123 (patch)
tree2a30ba577983fd03bb27f9a98ad8798c951be2ac /readline/display.c
parentda023c7b0a397ad07b2f9af680ae9c61cdd4513b (diff)
downloadmariadb-git-ed4a4b89cdebaa31560fcbfd0f677e4b59a54123.tar.gz
correct some warnings with const char*
Diffstat (limited to 'readline/display.c')
-rw-r--r--readline/display.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/readline/display.c b/readline/display.c
index 82899d04f0c..f393e7e8516 100644
--- a/readline/display.c
+++ b/readline/display.c
@@ -121,7 +121,7 @@ int _rl_suppress_redisplay = 0;
/* The stuff that gets printed out before the actual text of the line.
This is usually pointing to rl_prompt. */
-char *rl_display_prompt = (char *)NULL;
+const char *rl_display_prompt = (char *)NULL;
/* Pseudo-global variables declared here. */
/* The visible cursor position. If you print some text, adjust this. */
@@ -382,7 +382,7 @@ rl_redisplay ()
register char *line;
int c_pos, inv_botlin, lb_botlin, lb_linenum;
int newlines, lpos, temp;
- char *prompt_this_line;
+ const char *prompt_this_line;
#if defined (HANDLE_MULTIBYTE)
wchar_t wc;
size_t wc_bytes;
@@ -395,7 +395,7 @@ rl_redisplay ()
return;
if (!rl_display_prompt)
- rl_display_prompt = (char*)"";
+ rl_display_prompt = "";
if (invisible_line == 0)
{
@@ -1760,7 +1760,7 @@ rl_reset_line_state ()
{
rl_on_new_line ();
- rl_display_prompt = (char*)(rl_prompt ? rl_prompt : "");
+ rl_display_prompt = rl_prompt ? rl_prompt : "";
forced_display = 1;
return 0;
}
@@ -1999,7 +1999,8 @@ static void
redraw_prompt (t)
char *t;
{
- char *oldp, *oldl, *oldlprefix;
+ const char *oldp;
+ char *oldl, *oldlprefix;
int oldlen, oldlast, oldplen, oldninvis;
/* Geez, I should make this a struct. */