[tests] force locale

test/expected/expected.am

@@ -458,6 +458,8 @@ EXPECTED_FILES = \
     $(srcdir)/%reldir%/test_sql.sh_9a209f3ee1b1f543ca2587b695d2eb0e63e74c51.out \
     $(srcdir)/%reldir%/test_sql.sh_9a5be90921256e90428c77753eca5ea0d31bd910.err \
     $(srcdir)/%reldir%/test_sql.sh_9a5be90921256e90428c77753eca5ea0d31bd910.out \
+    $(srcdir)/%reldir%/test_sql.sh_9b03e9f7a1bc35e408b3a17ee90cfdadea164df6.err \
+    $(srcdir)/%reldir%/test_sql.sh_9b03e9f7a1bc35e408b3a17ee90cfdadea164df6.out \
     $(srcdir)/%reldir%/test_sql.sh_9ceccab07fbf7130bffe3c201c710719e4a3e9af.err \
     $(srcdir)/%reldir%/test_sql.sh_9ceccab07fbf7130bffe3c201c710719e4a3e9af.out \
     $(srcdir)/%reldir%/test_sql.sh_9e1d05b821822ee40e13fadb24ec558f4bfcff10.err \

test/expected/test_sql.sh_9b03e9f7a1bc35e408b3a17ee90cfdadea164df6.out

@@ -0,0 +1,3 @@
+Min: 0                     1-23    24-48    49+                    Max: 291690
+ Thu Nov 03 00:15:00                                                          
+ Thu Nov 03 00:20:00                                                          

test/test_sql.sh

@@ -496,7 +496,7 @@ run_cap_test ${lnav_test} -n \
     -c ':spectrogram c_ip' \
     ${test_dir}/logfile_access_log.0
 
-run_cap_test env TZ=UTC ${lnav_test} -n \
+run_cap_test env TZ=UTC LC_NUMERIC=C ${lnav_test} -n \
     -c ':spectrogram bro_response_body_len' \
     ${test_dir}/logfile_bro_http.log.0