diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-05-25 09:42:47 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-05-25 09:42:47 +0000 |
commit | 8b1e7e34403977058d412931e31577df719fd2e4 (patch) | |
tree | 7743656749f91b601f3d025ea357e8a8043424d8 /ext/curses/curses.c | |
parent | 45c61f40b23b14e97428206e1b813eb813526e6f (diff) |
*** empty log message ***
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/curses/curses.c')
-rw-r--r-- | ext/curses/curses.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/ext/curses/curses.c b/ext/curses/curses.c index ec7c6c6002..a2fbe182fa 100644 --- a/ext/curses/curses.c +++ b/ext/curses/curses.c @@ -333,7 +333,11 @@ curses_addstr(obj, str) VALUE obj; VALUE str; { - addstr(STR2CSTR(str)); + char *s = STR2CSTR(str); + + if (s) { + addstr(s); + } return Qnil; } @@ -681,11 +685,14 @@ window_addstr(obj, str) VALUE obj; VALUE str; { - struct windata *winp; - - GetWINDOW(obj, winp); - waddstr(winp->window, STR2CSTR(str)); - + char *s = STR2CSTR(str); + + if (s) { + struct windata *winp; + + GetWINDOW(obj, winp); + waddstr(winp->window, s); + } return Qnil; } |