diff --git a/src/hu_stuff.c b/src/hu_stuff.c
index ae6a86135..8d702151a 100644
--- a/src/hu_stuff.c
+++ b/src/hu_stuff.c
@@ -1332,6 +1332,7 @@ static char *CHAT_WordWrap(INT32 x, INT32 w, INT32 option, const char *string)
 			x = 0;
 		}
 	}
+
 	return newstring;
 }
 
@@ -1370,7 +1371,7 @@ static void HU_drawMiniChat(void)
 		emote_t *emote = NULL;
 		int emotelen = 0;
 
-		while(msg[j]) // iterate through msg
+		while (msg[j]) // iterate through msg
 		{
 			if (msg[j] < HU_FONTSTART) // don't draw
 			{
@@ -1402,14 +1403,17 @@ static void HU_drawMiniChat(void)
 			{
 				j++;
 			}
+
 			prev_linereturn = false;
 			dx += charwidth;
+
 			if (dx >= boxw)
 			{
 				dx = 0;
 				linescount += 1;
 			}
 		}
+
 		dy = 0;
 		dx = 0;
 		msglines += linescount+1;
@@ -1449,7 +1453,7 @@ static void HU_drawMiniChat(void)
 		emote_t *emote = NULL;
 		int emotelen = 0;
 
-		while(msg[j]) // iterate through msg
+		while (msg[j]) // iterate through msg
 		{
 			if (msg[j] < HU_FONTSTART) // don't draw
 			{
@@ -1494,12 +1498,14 @@ static void HU_drawMiniChat(void)
 
 			dx += charwidth;
 			prev_linereturn = false;
+
 			if (dx >= boxw)
 			{
 				dx = 0;
 				dy += charheight;
 			}
 		}
+
 		dy += charheight;
 		dx = 0;
 
@@ -1558,7 +1564,7 @@ static void HU_drawChatLog(INT32 offset)
 
 	V_DrawFillConsoleMap(chatx, chat_topy, boxw, boxh*charheight +2, 159|V_SNAPTOBOTTOM|V_SNAPTOLEFT); // log box
 
-	for (i=0; i<chat_nummsg_log; i++) // iterate through our chatlog
+	for (i = 0; i < chat_nummsg_log; i++) // iterate through our chatlog
 	{
 		INT32 clrflag = 0;
 		INT32 j = 0;
@@ -1567,7 +1573,7 @@ static void HU_drawChatLog(INT32 offset)
 		emote_t *emote = NULL;
 		int emotelen = 0;
 
-		while(msg[j]) // iterate through msg
+		while (msg[j]) // iterate through msg
 		{
 			if (msg[j] < HU_FONTSTART) // don't draw
 			{
@@ -1612,6 +1618,7 @@ static void HU_drawChatLog(INT32 offset)
 				dy += charheight;
 			}
 		}
+
 		dy += charheight;
 		dx = 0;
 
diff --git a/src/m_misc.cpp b/src/m_misc.cpp
index 91b4a9a5a..88153b580 100644
--- a/src/m_misc.cpp
+++ b/src/m_misc.cpp
@@ -602,7 +602,7 @@ void M_FirstLoadConfig(void)
 void M_SaveConfig(const char *filename)
 {
 	FILE *f;
-	char *filepath;
+	CLEANUP(Z_Pfree) char *filepath = NULL;
 	char backupfile[MAX_WADPATH+4];
 
 	// make sure not to write back the config until it's been correctly loaded
@@ -637,7 +637,7 @@ void M_SaveConfig(const char *filename)
 		// append srb2home to beginning of filename
 		// but check if srb2home isn't already there, first
 		if (!strstr(filename, srb2home))
-			filepath = va(pandf,srb2home, filename);
+			filepath = Z_StrDup(va(pandf, srb2home, filename));
 		else
 			filepath = Z_StrDup(filename);