Hi,
On 28-07-16 19:31, walter harms wrote:
janitorial patch: remove some unneeded if() before free()
This is not free() but Xfree() and "man Xfree" states:
"A NULL pointer cannot be passed to this function."
Regards,
Hans
---
src/XrrScreen.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/XrrScreen.c b/src/XrrScreen.c
index f29071c..b8ce7e5 100644
--- a/src/XrrScreen.c
+++ b/src/XrrScreen.c
@@ -127,8 +127,8 @@ doGetScreenResources (Display *dpy, Window window, int poll)
xrsr = (XRRScreenResources *) Xmalloc(rbytes);
wire_names = (char *) Xmalloc (rep.nbytesNames);
if (xrsr == NULL || wire_names == NULL) {
- if (xrsr) Xfree (xrsr);
- if (wire_names) Xfree (wire_names);
+ Xfree (xrsr);
+ Xfree (wire_names);
_XEatDataWords (dpy, rep.length);
UnlockDisplay (dpy);
SyncHandle ();
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