stringop.c: rewrite strip_whitespace

1 files changed, 3 insertions, 3 deletions

diff --git a/sway/commands.c b/sway/commands.c
index 927434bc..cd595b03 100644
--- a/sway/commands.c
+++ b/sway/commands.c
@@ -236,15 +236,15 @@ list_t *execute_command(char *_exec, struct sway_seat *seat,
                         criteria_destroy(criteria);
                         config->handler_context.using_criteria = true;
                         // Skip leading whitespace
-                        head += strspn(head, whitespace);
+                        for (; isspace(*head); ++head) {}
                 }
                 // Split command list
                 cmdlist = argsep(&head, ";");
-                cmdlist += strspn(cmdlist, whitespace);
+                for (; isspace(*cmdlist); ++cmdlist) {}
                 do {
                         // Split commands
                         cmd = argsep(&cmdlist, ",");
-                        cmd += strspn(cmd, whitespace);
+                        for (; isspace(*cmd); ++cmd) {}
                         if (strcmp(cmd, "") == 0) {
                                 wlr_log(WLR_INFO, "Ignoring empty command.");
                                 continue;