all printf variants: fix argument type handling for %c and %lc

[musl] / src / stdio / fread.c

diff --git a/src/stdio/fread.c b/src/stdio/fread.c
index aef75f7..a2116da 100644 (file)
--- a/src/stdio/fread.c
+++ b/src/stdio/fread.c
@@ -13,7 +13,7 @@ size_t fread(void *restrict destv, size_t size, size_t nmemb, FILE *restrict f)
 
        f->mode |= f->mode-1;
 
-       if (f->rend - f->rpos > 0) {
+       if (f->rpos != f->rend) {
                /* First exhaust the buffer. */
                k = MIN(f->rend - f->rpos, l);
                memcpy(dest, f->rpos, k);
@@ -25,7 +25,7 @@ size_t fread(void *restrict destv, size_t size, size_t nmemb, FILE *restrict f)
        /* Read the remainder directly */
        for (; l; l-=k, dest+=k) {
                k = __toread(f) ? 0 : f->read(f, dest, l);
-               if (k+1<=1) {
+               if (!k) {
                        FUNLOCK(f);
                        return (len-l)/size;
                }