reverse definition dependency between PAGESIZE and PAGE_SIZE

[oweals/musl.git] / src / stdio / fread.c

diff --git a/src/stdio/fread.c b/src/stdio/fread.c
index 33a65f586ead4649ef537ce53780ea7e12fd0e8e..733d37163aacf0ce20d2585dab0694c513db499a 100644 (file)
--- a/src/stdio/fread.c
+++ b/src/stdio/fread.c
@@ -7,6 +7,7 @@ size_t fread(void *restrict destv, size_t size, size_t nmemb, FILE *restrict f)
 {
        unsigned char *dest = destv;
        size_t len = size*nmemb, l = len, k;
+       if (!size) nmemb = 0;
 
        FLOCK(f);
 
@@ -24,7 +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;
                }