X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fdelta%2Fdelta.c;fp=src%2Fdelta%2Fdelta.c;h=dd7523d473ad343478cd42a6f290cf003b066746;hb=a2a5291b3f5ab6ed4c92f51d0fd10a03047380d8;hp=96a9fa5ee14e0378ab643c8b29790f29cfddeaf7;hpb=73381fcf54e38456067f0e87b8611a21eff99169;p=elogind.git

diff --git a/src/delta/delta.c b/src/delta/delta.c
index 96a9fa5ee..dd7523d47 100644
--- a/src/delta/delta.c
+++ b/src/delta/delta.c
@@ -488,23 +488,23 @@ static int help(void) {
 }
 
 static int parse_flags(const char *flag_str, int flags) {
-        char *w, *state;
+        const char *word, *state;
         size_t l;
 
-        FOREACH_WORD(w, l, flag_str, state) {
-                if (strneq("masked", w, l))
+        FOREACH_WORD(word, l, flag_str, state) {
+                if (strneq("masked", word, l))
                         flags |= SHOW_MASKED;
-                else if (strneq ("equivalent", w, l))
+                else if (strneq ("equivalent", word, l))
                         flags |= SHOW_EQUIVALENT;
-                else if (strneq("redirected", w, l))
+                else if (strneq("redirected", word, l))
                         flags |= SHOW_REDIRECTED;
-                else if (strneq("overridden", w, l))
+                else if (strneq("overridden", word, l))
                         flags |= SHOW_OVERRIDDEN;
-                else if (strneq("unchanged", w, l))
+                else if (strneq("unchanged", word, l))
                         flags |= SHOW_UNCHANGED;
-                else if (strneq("extended", w, l))
+                else if (strneq("extended", word, l))
                         flags |= SHOW_EXTENDED;
-                else if (strneq("default", w, l))
+                else if (strneq("default", word, l))
                         flags |= SHOW_DEFAULTS;
                 else
                         return -EINVAL;