From 8144ba38c383718355d8af2ed8330414edcbbc83 Mon Sep 17 00:00:00 2001 From: Gisle Vanem Date: Thu, 23 May 2019 17:13:39 +0200 Subject: tool_parse_cfg: Avoid 2 fopen() for WIN32 Using the memdebug.h mem-leak feature, I noticed 2 calls like: FILE tool_parsecfg.c:70 fopen("c:\Users\Gisle\AppData\Roaming\_curlrc","rt") FILE tool_parsecfg.c:114 fopen("c:\Users\Gisle\AppData\Roaming\_curlrc","rt") No need for 'fopen(), 'fclose()' and a 'fopen()' yet again. --- src/tool_parsecfg.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/tool_parsecfg.c b/src/tool_parsecfg.c index e36b06c23..683e25ac1 100644 --- a/src/tool_parsecfg.c +++ b/src/tool_parsecfg.c @@ -46,7 +46,7 @@ static char *my_get_line(FILE *fp); /* return 0 on everything-is-fine, and non-zero otherwise */ int parseconfig(const char *filename, struct GlobalConfig *global) { - FILE *file; + FILE *file = NULL; char filebuffer[512]; bool usedarg = FALSE; int rc = 0; @@ -69,7 +69,6 @@ int parseconfig(const char *filename, struct GlobalConfig *global) */ file = fopen(filebuffer, FOPEN_READTEXT); if(file != NULL) { - fclose(file); filename = filebuffer; } else { @@ -110,7 +109,9 @@ int parseconfig(const char *filename, struct GlobalConfig *global) #endif } - if(strcmp(filename, "-")) + if(file != NULL) /* WIN32: no need to fopen() again */ + ; + else if(strcmp(filename, "-")) file = fopen(filename, FOPEN_READTEXT); else file = stdin; -- cgit v1.2.3