Set FF_FS_RPATH to 2

libslim/source/ff.c

@@ -3911,8 +3911,7 @@ FRESULT f_open (
 				}
 				fp->clust = clst;
 				if (res == FR_OK && ofs % SS(fs)) {	/* Fill sector buffer if not on the sector boundary */
-					sc = clst2sect(fs, clst);
-					if (sc == 0) {
+					if ((sc = clst2sect(fs, clst)) == 0) {
 						res = FR_INT_ERR;
 					} else {
 						fp->sect = sc + (DWORD)(ofs / SS(fs));

libslim/source/ffconf.h

@@ -104,15 +104,15 @@
 /* The FF_USE_LFN switches the support for LFN (long file name).
 /
 /   0: Disable LFN. FF_MAX_LFN has no effect.
-/   1: Enable LFN with static  working buffer on the BSS. Always NOT thread-safe.
+/   1: Enable LFN with static working buffer on the BSS. Always NOT thread-safe.
 /   2: Enable LFN with dynamic working buffer on the STACK.
 /   3: Enable LFN with dynamic working buffer on the HEAP.
 /
 /  To enable the LFN, ffunicode.c needs to be added to the project. The LFN function
 /  requiers certain internal working buffer occupies (FF_MAX_LFN + 1) * 2 bytes and
 /  additional (FF_MAX_LFN + 44) / 15 * 32 bytes when exFAT is enabled.
 /  The FF_MAX_LFN defines size of the working buffer in UTF-16 code unit and it can
-/  be in range of 12 to 255. It is recommended to be set it 255 to fully support LFN
+/  be in range of 12 to 255. It is recommended to be set 255 to fully support LFN
 /  specification.
 /  When use stack for the working buffer, take care on stack overflow. When use heap
 /  memory for the working buffer, memory management functions, ff_memalloc() and
@@ -152,7 +152,7 @@
 */
 
 
-#define FF_FS_RPATH		1
+#define FF_FS_RPATH		2
 /* This option configures support for relative path.
 /
 /   0: Disable relative path and remove related functions.