Fixed issue 5782: formatting with commas didn't work if no specifier type code was given.
diff --git a/Lib/test/test_types.py b/Lib/test/test_types.py
index 6fff22a..8e9dd72 100644
--- a/Lib/test/test_types.py
+++ b/Lib/test/test_types.py
@@ -405,6 +405,9 @@
test(123456, "#012X", '0X000001E240')
test(-123456, "#012X", '-0X00001E240')
+ # issue 5782, commas with no specifier type
+ test(1234, '010,', '00,001,234')
+
# make sure these are errors
# precision disallowed
@@ -632,6 +635,9 @@
test(-1234.12341234, '013f', '-01234.123412')
test(-123456.12341234, '011.2f', '-0123456.12')
+ # issue 5782, commas with no specifier type
+ test(1.2, '010,.2', '0,000,001.2')
+
# 0 padding with commas
test(1234., '011,f', '1,234.000000')
test(1234., '012,f', '1,234.000000')
diff --git a/Objects/stringlib/formatter.h b/Objects/stringlib/formatter.h
index 61ca12b..9cbd2cc 100644
--- a/Objects/stringlib/formatter.h
+++ b/Objects/stringlib/formatter.h
@@ -248,6 +248,7 @@
case 'G':
case '%':
case 'F':
+ case '\0':
/* These are allowed. See PEP 378.*/
break;
default: