3 files changed, 3 insertions, 3 deletions
diff --git a/bash/bashrc.d/ca.bash b/bash/bashrc.d/ca.bash
index 11e15c1b..bda6c5cb 100644
--- a/bash/bashrc.d/ca.bash
+++ b/bash/bashrc.d/ca.bash
@@ -1,5 +1,5 @@
 # Count arguments
 ca() {
-    printf '%d\n' "$#"
+    printf '%u\n' "$#"
 }
 
diff --git a/bash/bashrc.d/cf.bash b/bash/bashrc.d/cf.bash
index 4109fb18..d006c680 100644
--- a/bash/bashrc.d/cf.bash
+++ b/bash/bashrc.d/cf.bash
@@ -24,7 +24,7 @@ cf() {
     (
         shopt -s dotglob nullglob
         declare -a files=("$dirname"/*)
-        printf '%d\t%s\n' "${#files[@]}" "$dirname"
+        printf '%u\t%s\n' "${#files[@]}" "$dirname"
     )
 }
 complete -A directory cf
diff --git a/bash/bashrc.d/prompt.bash b/bash/bashrc.d/prompt.bash
index e437b9a5..307c577b 100644
--- a/bash/bashrc.d/prompt.bash
+++ b/bash/bashrc.d/prompt.bash
@@ -243,7 +243,7 @@ prompt() {
         # Show return status of previous command in angle brackets, if not zero
         ret)
             if ((PROMPT_RETURN > 0)) ; then
-                printf '<%d>' "$PROMPT_RETURN"
+                printf '<%u>' "$PROMPT_RETURN"
             fi
             ;;