From 94445ee8ad92896e835490011a5365bf07d04e4f Mon Sep 17 00:00:00 2001
From: Ashish Kumar Yadav <ashishkumar.yadav@students.iiserpune.ac.in>
Date: Wed, 8 Jul 2020 22:55:19 +0530
Subject: [PATCH] Improved error messages

---
 dwmblocks.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dwmblocks.c b/dwmblocks.c
index 7b048e0..be6b1f3 100644
--- a/dwmblocks.c
+++ b/dwmblocks.c
@@ -57,7 +57,7 @@ buttonhandler(int signal, siginfo_t *si, void *ucontext)
 
                                         setsid();
                                         execv(arg[0], arg);
-                                        perror("buttonhandler - execv");
+                                        perror("buttonhandler - child - execv");
                                         _exit(127);
                                 }
                         }
@@ -82,7 +82,7 @@ getcmd(Block *block, int *sigval)
                         close(ConnectionNumber(dpy));
                         close(fd[0]);
                         if (dup2(fd[1], STDOUT_FILENO) != STDOUT_FILENO) {
-                                perror("getcmd - dup2");
+                                perror("getcmd - child - dup2");
                                 exit(1);
                         }
                         close(fd[1]);
@@ -97,7 +97,7 @@ getcmd(Block *block, int *sigval)
 
                                 execv(arg[0], arg);
                         }
-                        perror("getcmd - execv");
+                        perror("getcmd - child - execv");
                         _exit(127);
                 default:
                         close(fd[1]);