From 067f35dd0cfd7f2026ef91ac4ad34184228cf362 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuel=20Tr=C3=A1vn=C3=AD=C4=8Dek?=
 <s.travnicek@pramacom.cz>
Date: Mon, 5 May 2025 12:25:09 +0200
Subject: [PATCH] Fixed the error message shown when a PID is not provided.
 Note: There is still a duplicate line of code that needs to be addressed.

---
 procmap | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/procmap b/procmap
index 7562330..f2f5f45 100755
--- a/procmap
+++ b/procmap
@@ -23,7 +23,7 @@
 #
 # Thus, we obtain a full 'picture', a COMPLETE MEMORY MAP of the given process's
 # VAS (Virtual Address Space)!
-# 
+#
 # Common terms:
 #  kva = kernel virtual address
 #  uva =   user virtual address
@@ -376,7 +376,7 @@ XKERN_FILE=${XKERN_FILE}
 done
 shift $((OPTIND-1))
 
-[[ ${PID} -eq 0 ]] && err 0 "Error: Invalid PID (must be a positive integer)"
+[[ ${PID} -eq 0 ]] && err 0 "Specifying a valid PID with -p|--pid=<PID> is mandatory"
 
 LOG=log_procmap.txt
 TMPCSV=/tmp/${name}/vgrph.csv