libbb/procps.c: make fast_strtoul_10() stop on '\n' too

This is needed for parsing /proc data on linux 2.4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/libbb/procps.c b/libbb/procps.c
index 0e3f2f9..c06ff1d 100644 (file)
--- a/libbb/procps.c
+++ b/libbb/procps.c
@@ -127,7 +127,8 @@ static unsigned long fast_strtoul_16(char **endptr)
        char *str = *endptr;
        unsigned long n = 0;
 
-       while ((c = *str++) != ' ') {
+       /* need to stop on both ' ' and '\n' */
+       while ((c = *str++) > ' ') {
                c = ((c|0x20) - '0');
                if (c > 9)
                        // c = c + '0' - 'a' + 10: