2 files changed, 5 insertions, 4 deletions
diff --git a/lib/lib.c b/lib/lib.c
index f452bf3c..148a7652 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -975,7 +975,7 @@ int yesno(char *prompt, int def)
 }
 
 // Execute a callback for each PID that matches a process name from a list.
-void for_each_pid_with_name_in(char **names, void (*callback)(pid_t pid))
+void for_each_pid_with_name_in(char **names, int (*callback)(pid_t pid))
 {
   DIR *dp;
   struct dirent *entry;
@@ -998,9 +998,10 @@ void for_each_pid_with_name_in(char **names, void (*callback)(pid_t pid))
     if (n<1) continue;
 
     for (curname = names; *curname; curname++)
-      if (!strcmp(basename(cmd), *curname)) callback(atol(entry->d_name));
+      if (!strcmp(basename(cmd), *curname)) 
+          if (!callback(atol(entry->d_name))) goto done;
   }
-
+done:
   closedir(dp);
 }
 
diff --git a/lib/lib.h b/lib/lib.h
index 1c0350e0..7cc4d5ca 100644
--- a/lib/lib.h
+++ b/lib/lib.h
@@ -144,7 +144,7 @@ void replace_tempfile(int fdin, int fdout, char **tempname);
 void crc_init(unsigned int *crc_table, int little_endian);
 void terminal_size(unsigned *x, unsigned *y);
 int yesno(char *prompt, int def);
-void for_each_pid_with_name_in(char **names, void (*callback)(pid_t pid));
+void for_each_pid_with_name_in(char **names, int (*callback)(pid_t pid));
 unsigned long xstrtoul(const char *nptr, char **endptr, int base);
 
 // getmountlist.c