X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/217dceefaaefdab23731adb3a13efeaeff06d3f7..a721b9eb69ecd999da5e945ab1901bf02ecfec02:/windlg.c?ds=sidebyside

diff --git a/windlg.c b/windlg.c
index ad6ac337..23aee3ff 100644
--- a/windlg.c
+++ b/windlg.c
@@ -117,7 +117,7 @@ static void save_settings (char *section, int do_host) {
 	wpps (sesskey, "HostName", cfg.host);
 	wppi (sesskey, "PortNumber", cfg.port);
         p = "raw";
-        for (i = 0; backends[i].backend != NULL; i++)
+        for (i = 0; backends[i].name != NULL; i++)
             if (backends[i].protocol == cfg.protocol) {
                 p = backends[i].name;
                 break;
@@ -243,7 +243,7 @@ static void load_settings (char *section, int do_host) {
 
     gpps (sesskey, "Protocol", "default", prot, 10);
     cfg.protocol = default_protocol;
-    for (i = 0; backends[i].backend != NULL; i++)
+    for (i = 0; backends[i].name != NULL; i++)
         if (!strcmp(prot, backends[i].name)) {
             cfg.protocol = backends[i].protocol;
             break;
@@ -259,7 +259,7 @@ static void load_settings (char *section, int do_host) {
       char buf[2*sizeof(cfg.environmt)], *p, *q;
 	gpps (sesskey, "Environment", "", buf, sizeof(buf));
 	p = buf;
-      q = cfg.environmt;
+	q = cfg.environmt;
 	while (*p) {
 	    while (*p && *p != ',') {
 		int c = *p++;
@@ -267,7 +267,7 @@ static void load_settings (char *section, int do_host) {
 		    c = '\t';
 		if (c == '\\')
 		    c = *p++;
-		*p++ = c;
+		*q++ = c;
 	    }
 	    if (*p == ',') p++;
 	    *q++ = '\0';