[hackers] [svkbd] estrdup errors out, so remove the condition || Hiltjo Posthuma

[git]

commit 7980cb5f5146c89ce5a044cf7b144b22ea95d6ef
Author:     Hiltjo Posthuma <hil...@codemadness.org>
AuthorDate: Sun Mar 28 14:52:03 2021 +0200
Commit:     Hiltjo Posthuma <hil...@codemadness.org>
CommitDate: Sun Mar 28 14:52:03 2021 +0200

    estrdup errors out, so remove the condition

diff --git a/svkbd.c b/svkbd.c
index 77583f1..7042cd4 100644
--- a/svkbd.c
+++ b/svkbd.c
@@ -718,10 +718,8 @@ readxresources(void)
        XrmInitialize();
 
        if ((xrm = XResourceManagerString(drw->dpy))) {
-
                xdb = XrmGetStringDatabase(xrm);
 
-
                if (XrmGetResource(xdb, "svkbd.font", "*", &type, &xval) && 
!fonts[0])
                        fonts[0] = estrdup(xval.addr);
 
@@ -1144,10 +1142,8 @@ main(int argc, char *argv[])
                if ((tmp = getenv("SVKBD_ENABLEOVERLAYS")))
                        enableoverlays = atoi(tmp);
        }
-       if ((tmp = getenv("SVKBD_LAYERS"))) {
-               if (!(layer_names_list = estrdup(tmp)))
-                       die("memory allocation error");
-       }
+       if ((tmp = getenv("SVKBD_LAYERS")))
+               layer_names_list = estrdup(tmp);
 
        if ((tmp = getenv("SVKBD_HEIGHTFACTOR")))
                heightfactor = atoi(tmp);
@@ -1198,8 +1194,7 @@ main(int argc, char *argv[])
                        if (i >= argc - 1)
                                continue;
                        free(layer_names_list);
-                       if (!(layer_names_list = estrdup(argv[++i])))
-                               die("memory allocation error");
+                       layer_names_list = estrdup(argv[++i]);
                } else if (!strcmp(argv[i], "-s")) {
                        if (i >= argc - 1)
                                continue;