diff options
| -rw-r--r-- | src/fs2prometheus.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/fs2prometheus.cpp b/src/fs2prometheus.cpp index 74a46b5..4a4f2d9 100644 --- a/src/fs2prometheus.cpp +++ b/src/fs2prometheus.cpp @@ -43,8 +43,10 @@ static char* str_unescape(char* s, char *d, int d_len) if(d[i-1]=='_') { - d[i-1]='\0'; + i-=1; } + + d[i]='\0'; return 0; } @@ -227,7 +229,7 @@ static void FS_library_promethues_output(struct mg_connection *c, int ev, void * continue; } str_unescape(p->name, line_name, sizeof(line_name)); - str_unescape(p->name, column_name, sizeof(column_name)); + str_unescape(p_column->name, column_name, sizeof(column_name)); str_unescape(fs2_handle->app_name, app_name, sizeof(app_name)); value=get_stat_unit_val(p, p_column->column_seq, FS_CALC_CURRENT, 1); used_len+=snprintf(payload+used_len, |