Atoms.c: fix strlen(NULL)

FIX PVS Studio finding "V575 The potential null pointer is passed into 'strlen' function. Inspect the first argument"

Atoms.c: fix strlen(NULL)
1529b321 · Ulrich Sibiller · 3523d15e · 1529b321
Commit 1529b321 authored Aug 03, 2020 by Ulrich Sibiller
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

Atoms.c nx-X11/programs/Xserver/hw/nxagent/Atoms.c +1 -1

No files found.
--- a/nx-X11/programs/Xserver/hw/nxagent/Atoms.c
+++ b/nx-X11/programs/Xserver/hw/nxagent/Atoms.c
@@ -417,7 +417,7 @@ static void nxagentWriteAtom(Atom local, XlibAtom remote, const char *string)
  privAtomMap[privLastAtom].local = local;
  privAtomMap[privLastAtom].remote = remote;
  privAtomMap[privLastAtom].string = s;
-  privAtomMap[privLastAtom].length = strlen(s);
+  privAtomMap[privLastAtom].length = s ? strlen(s) : 0;

  privLastAtom++;
 }