[binutils-gdb/binutils-2_39-branch] gprofng: fix bug 29410 - Argument "  0." isn't numeric in numeric gt (>)

[Vladimir Mezentsev <vmezents@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=7ca38082b7b66d6604495b47ca253f723a5b7e5c

commit 7ca38082b7b66d6604495b47ca253f723a5b7e5c
Author: Ruud van der Pas <ruud.vanderpas@oracle.com>
Date:   Tue Aug 2 10:13:48 2022 -0700

    gprofng: fix bug 29410 - Argument "&nbsp;0." isn't numeric in numeric gt (>)
    
    gprofng/Changelog:
    2022-08-02  Ruud van der Pas  <ruud.vanderpas@oracle.com>
    
            PR gprofng/29410
            * gp-display-html/gp-display-html.in: Remove non-breaking spaces.

Diff:
---
 gprofng/gp-display-html/gp-display-html.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gprofng/gp-display-html/gp-display-html.in b/gprofng/gp-display-html/gp-display-html.in
index ab21dbb0862..8131ecf4677 100644
--- a/gprofng/gp-display-html/gp-display-html.in
+++ b/gprofng/gp-display-html/gp-display-html.in
@@ -6020,6 +6020,12 @@ sub generate_dis_html
                       my $current_value; 
                       my $max_value;
                       $current_value = $current_metrics[$metric];
+#------------------------------------------------------------------------------
+# As part of the padding process, non-breaking spaces may have been inserted
+# in an earlier phase.  Temporarily remove these to make sure that the maximum
+# metric values can be computed.
+#------------------------------------------------------------------------------
+                      $current_value =~ s/&nbsp;//g;
                       if (exists ($max_metric_values[$metric]))
                         {
                           $max_value     = $max_metric_values[$metric];