Index: openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl,v
diff -u -r1.30.2.28 -r1.30.2.29
--- openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl	23 Jun 2023 12:39:26 -0000	1.30.2.28
+++ openacs-4/packages/acs-tcl/tcl/http-client-procs.tcl	25 Feb 2024 16:13:42 -0000	1.30.2.29
@@ -1554,7 +1554,7 @@
 } {
     Gets Curl's version number.
 } {
-    set version [lindex [exec curl --version] 1]
+    set version [lindex [exec [::util::which curl] --version] 1]
 }
 
 ad_proc -private util::http::curl::version {
@@ -1762,7 +1762,7 @@
 
     ## Issuing of the request
 
-    set cmd [list exec curl -s]
+    set cmd [list exec [::util::which curl] -s]
 
     if {$spool_p} {
         set spool_file [ad_tmpnam]