1 files changed, 18 insertions, 14 deletions

diff --git a/procps/ps.c b/procps/ps.c
index 801a6fdf3..4c6e07e8b 100644
--- a/procps/ps.c
+++ b/procps/ps.c
@@ -451,17 +451,19 @@ static void parse_o(char* opt)
                         opt = comma + 1;
                         continue;
                 }
-                break;
-        }
-        // opt points to last spec in comma separated list.
-        // This one can have =HEADER part.
-        new = new_out_t();
-        if (equal)
-                *equal = '\0';
-        *new = *find_out_spec(opt);
-        if (equal) {
-                *equal = '=';
-                new->header = equal + 1;
+                // opt points to last spec in comma separated list.
+                // This one can have =HEADER part.
+                new = new_out_t();
+                if (equal)
+                        *equal = '\0';
+                *new = *find_out_spec(opt);
+                if (!equal)
+                        break;
+                *equal++ = '=';
+                new->header = equal;
+                comma = strchr(equal, ',');
+                if (comma)
+                        *comma = '\0';
                 // POSIX: the field widths shall be ... at least as wide as
                 // the header text (default or overridden value).
                 // If the header text is null, such as -o user=,
@@ -469,10 +471,12 @@ static void parse_o(char* opt)
                 // default header text
                 if (new->header[0]) {
                         new->width = strlen(new->header);
-                        print_header = 1;
                 }
-        } else
-                print_header = 1;
+                if (!comma)
+                        break;
+                //*comma = ','; /* no, new->header should stay NUL-terminated */
+                opt = comma + 1;
+        }
 }
 
 static void alloc_line_buffer(void)