diff options
Diffstat (limited to 'src/Converters.c')
| -rw-r--r-- | src/Converters.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/Converters.c b/src/Converters.c index 32e3641..bf91f1f 100644 --- a/src/Converters.c +++ b/src/Converters.c @@ -561,15 +561,16 @@ static void FetchDisplayArg( Cardinal *size, XrmValue* value) { - if (widget == NULL) + if (widget == NULL) { XtErrorMsg("missingWidget", "fetchDisplayArg", XtCXtToolkitError, "FetchDisplayArg called without a widget to reference", NULL, NULL); /* can't return any useful Display and caller will de-ref NULL, so aborting is the only useful option */ - - value->size = sizeof(Display*); - value->addr = (XPointer)&DisplayOfScreen(XtScreenOfObject(widget)); + } else { + value->size = sizeof(Display*); + value->addr = (XPointer)&DisplayOfScreen(XtScreenOfObject(widget)); + } } static XtConvertArgRec const displayConvertArg[] = { |