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-rw-r--r--src/rename_device.c19
1 files changed, 13 insertions, 6 deletions
diff --git a/src/rename_device.c b/src/rename_device.c
index bb5e6b8f..f45e996c 100644
--- a/src/rename_device.c
+++ b/src/rename_device.c
@@ -27,6 +27,7 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <ctype.h>
#include <sys/ioctl.h>
#include <sys/time.h>
@@ -120,13 +121,19 @@ int isCfg(const struct dirent *dent) {
}
static inline char *dequote(char *start, char *end) {
- char *c;
- //remove comments and trailing whitespace
- c = strchr(start, '#');
- if (c!=NULL)
- *c='\0';
+ char *c;
+ //remove comments and trailing whitespace
+ for (c = start; c && *c; c++) {
+ c = strchr(c, '#');
+ if (!c)
+ break;
+ if (c > start && isblank(*(c-1))) {
+ *c = '\0';
+ break;
+ }
+ }
- g_strchomp(start);
+ g_strchomp(start);
if (end==NULL) {
end=start;