diff --git a/libretro-common/string/stdstring.c b/libretro-common/string/stdstring.c
index 5632f44e48..544a4af660 100644
--- a/libretro-common/string/stdstring.c
+++ b/libretro-common/string/stdstring.c
@@ -61,47 +61,47 @@ char *string_to_lower(char *s)
 
 char *string_replace_substring(const char *in, const char *pattern, const char *replacement)
 {
-	size_t numhits;
-	size_t pattern_len;
-	size_t replacement_len;
-	const char * inat;
-	const char * inprev;
-	size_t outlen;
-	char* out;
-	char* outat;
-	
-	/* if either pattern or replacement is NULL,
-	 * duplicate in and let caller handle it. */
-	if (!pattern || !replacement)
-		return strdup(in);
-	
-	pattern_len     = strlen(pattern);
-	replacement_len = strlen(replacement);
-	
-	numhits = 0;
-	inat = in;
-	while ((inat = strstr(inat, pattern)))
-	{
-		inat += pattern_len;
-		numhits++;
-	}
-	
-	outlen = strlen(in) - pattern_len*numhits + replacement_len*numhits;
-	out = malloc(outlen+1);
-	outat = out;
-	
-	inat = in;
-	inprev = in;
-	while ((inat = strstr(inat, pattern)))
-	{
-		memcpy(outat, inprev, inat-inprev);
-		outat += inat-inprev;
-		memcpy(outat, replacement, replacement_len);
-		outat += replacement_len;
-		inat += pattern_len;
-		inprev = inat;
-	}
-	strcpy(outat, inprev);
-	
-	return out;
+   size_t numhits;
+   size_t pattern_len;
+   size_t replacement_len;
+   const char *inat;
+   const char *inprev;
+   size_t outlen;
+   char *out;
+   char *outat;
+   
+   /* if either pattern or replacement is NULL,
+    * duplicate in and let caller handle it. */
+   if (!pattern || !replacement)
+      return strdup(in);
+   
+   pattern_len     = strlen(pattern);
+   replacement_len = strlen(replacement);
+   
+   numhits = 0;
+   inat    = in;
+   while ((inat = strstr(inat, pattern)))
+   {
+      inat += pattern_len;
+      numhits++;
+   }
+   
+   outlen = strlen(in) - pattern_len*numhits + replacement_len*numhits;
+   out    = (char *)malloc(outlen+1);
+   outat  = out;
+   
+   inat   = in;
+   inprev = in;
+   while ((inat = strstr(inat, pattern)))
+   {
+      memcpy(outat, inprev, inat-inprev);
+      outat += inat-inprev;
+      memcpy(outat, replacement, replacement_len);
+      outat += replacement_len;
+      inat += pattern_len;
+      inprev = inat;
+   }
+   strcpy(outat, inprev);
+   
+   return out;
 }