- use skip_non_whitespace() where appropriate

git-svn-id: svn://busybox.net/trunk/busybox@18379 69ca8d6d-28ef-0310-b511-8ec308f3f277

3 files changed, 3 insertions, 7 deletions

diff --git a/coreutils/uniq.c b/coreutils/uniq.c
index bcdf44026..11a731aaa 100644
--- a/coreutils/uniq.c
+++ b/coreutils/uniq.c
@@ -75,9 +75,7 @@ int uniq_main(int argc, char **argv)
                         e1 = s1;
                         for (i = skip_fields; i; i--) {
                                 e1 = skip_whitespace(e1);
-                                while (*e1 && !isspace(*e1)) {
-                                        ++e1;
-                                }
+                                e1 = skip_non_whitespace(e1);
                         }
                         for (i = skip_chars; *e1 && i; i--) {
                                 ++e1;
diff --git a/miscutils/dc.c b/miscutils/dc.c
index 8c9d77fc3..1953a9489 100644
--- a/miscutils/dc.c
+++ b/miscutils/dc.c
@@ -182,9 +182,7 @@ static char *get_token(char **buffer)
         current = skip_whitespace(*buffer);
         if (*current != 0) {
                 start = current;
-                while (!isspace(*current) && *current != 0) {
-                        current++;
-                }
+                current = skip_non_whitespace(current);
                 *buffer = current;
         }
         return start;
diff --git a/shell/bbsh.c b/shell/bbsh.c
index 4f38213c9..06fd0131e 100644
--- a/shell/bbsh.c
+++ b/shell/bbsh.c
@@ -90,7 +90,7 @@ static char *parse_word(char *start, struct command **cmd)
 
         // Grab next word.  (Add dequote and envvar logic here)
         end = start;
-        while (*end && !isspace(*end)) end++;
+        end = skip_non_whitespace(end);
         (*cmd)->argv[(*cmd)->argc++] = xstrndup(start, end-start);
 
         // Allocate more space if there's no room for NULL terminator.