Ensure log filenames are safe for writing.

1 files changed, 9 insertions, 0 deletions

diff --git a/functions.c b/functions.c
index 8bbc213..938b8b1 100644
--- a/functions.c
+++ b/functions.c
@@ -1253,3 +1253,12 @@ int getclientcodetime(char *code, struct clientcodes *clientcodes) {
   // If we got here, the code was never found
   return 0;
 }
+
+// Replace any instances of "find" with "replace" in the string "str"
+void replacechar(char *str, char find, char replace) {
+  for (size_t i = 0; i < strlen(str); i++) {
+    if (str[i] == find) {
+      str[i] = replace;
+    }
+  }
+}