diff --git a/btgui/OpenGLTrueTypeFont/fontstash.cpp b/btgui/OpenGLTrueTypeFont/fontstash.cpp
index 803e155e1..8a2bf3de8 100644
--- a/btgui/OpenGLTrueTypeFont/fontstash.cpp
+++ b/btgui/OpenGLTrueTypeFont/fontstash.cpp
@@ -353,7 +353,7 @@ static struct sth_glyph* get_glyph(struct sth_stash* stash, struct sth_font* fnt
 	float scale;
 	struct sth_texture* texture = NULL;
 	struct sth_glyph* glyph = NULL;
-	unsigned char* bmp = NULL;
+	
 	unsigned int h;
 	float size = isize/10.0f;
 	int rh;
diff --git a/btgui/OpenGLTrueTypeFont/stb_truetype.h b/btgui/OpenGLTrueTypeFont/stb_truetype.h
index c02c578d6..1d1e55d64 100644
--- a/btgui/OpenGLTrueTypeFont/stb_truetype.h
+++ b/btgui/OpenGLTrueTypeFont/stb_truetype.h
@@ -813,7 +813,7 @@ int stbtt_FindGlyphIndex(const stbtt_fontinfo *info, int unicode_codepoint)
       stbtt_uint16 searchRange = ttUSHORT(data+index_map+8) >> 1;
       stbtt_uint16 entrySelector = ttUSHORT(data+index_map+10);
       stbtt_uint16 rangeShift = ttUSHORT(data+index_map+12) >> 1;
-      stbtt_uint16 item, offset, start, end;
+      stbtt_uint16 item, offset, start;
 
       // do a binary search of the segments
       stbtt_uint32 endCount = index_map + 14;
@@ -830,11 +830,8 @@ int stbtt_FindGlyphIndex(const stbtt_fontinfo *info, int unicode_codepoint)
       // now decrement to bias correctly to find smallest
       search -= 2;
       while (entrySelector) {
-         stbtt_uint16 start, end;
+         stbtt_uint16 end;
          searchRange >>= 1;
-         start = ttUSHORT(data + search + 2 + segcount*2 + 2);
-         end = ttUSHORT(data + search + 2);
-         start = ttUSHORT(data + search + searchRange*2 + segcount*2 + 2);
          end = ttUSHORT(data + search + searchRange*2);
          if (unicode_codepoint > end)
             search += searchRange*2;
@@ -846,7 +843,7 @@ int stbtt_FindGlyphIndex(const stbtt_fontinfo *info, int unicode_codepoint)
 
       STBTT_assert(unicode_codepoint <= ttUSHORT(data + endCount + 2*item));
       start = ttUSHORT(data + index_map + 14 + segcount*2 + 2 + 2*item);
-      end = ttUSHORT(data + index_map + 14 + 2 + 2*item);
+      
       if (unicode_codepoint < start)
          return 0;
 
@@ -858,7 +855,7 @@ int stbtt_FindGlyphIndex(const stbtt_fontinfo *info, int unicode_codepoint)
    } else if (format == 12 || format == 13) {
       stbtt_uint32 ngroups = ttULONG(data+index_map+12);
       stbtt_int32 low,high;
-      stbtt_uint16 g = 0;
+      //stbtt_uint16 g = 0;
       low = 0; high = (stbtt_int32)ngroups;
       // Binary search the right group.
       while (low < high) {
@@ -966,7 +963,7 @@ int stbtt_GetGlyphShape(const stbtt_fontinfo *info, int glyph_index, stbtt_verte
 
    if (numberOfContours > 0) {
       stbtt_uint8 flags=0,flagcount;
-      stbtt_int32 ins, i,j=0,m,n, next_move, was_off=0, off, start_off=0, curve_end=0;
+      stbtt_int32 ins, i,j=0,m,n, next_move, was_off=0, off, start_off=0;
       stbtt_int32 x,y,cx,cy,sx,sy, scx,scy;
 	  scx=0;
 	  scy=0;