[Nmh-commits] [SCM] The nmh Mail Handling System branch, master, updated. aec3e4eb82ab61699f1539ad7b62f4c3ecdbf4ea

[Ken Hornstein]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit/nmh.git/commit/?id=aec3e4eb82ab61699f1539ad7b62f4c3ecdbf4ea


commit aec3e4eb82ab61699f1539ad7b62f4c3ecdbf4ea
Author: Ken Hornstein <address@hidden>
Date:   Thu Feb 16 11:46:16 2012 -0500

    Report an error when the width used by putaddr is less than the label width.

diff --git a/sbr/fmt_scan.c b/sbr/fmt_scan.c
index 89023cb..f689300 100644
--- a/sbr/fmt_scan.c
+++ b/sbr/fmt_scan.c
@@ -822,6 +822,10 @@ fmt_scan (struct format *format, char *scanl, int width, 
int *dat)
            sp = fmt->f_text;
            indent = strlen (sp);
            wid -= indent;
+           if (wid <= 0) {
+               adios(NULL, "putaddr -- num register (%d) must be greater "
+                           "than label width (%d)", value, indent);
+           }
            while( (c = *sp++) && cp < ep)
                *cp++ = c;
            while (len > wid) {

-----------------------------------------------------------------------

Summary of changes:
 sbr/fmt_scan.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)


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